JP7429491B1 - Cetylpyridinium chloride hydrate-containing silicon nanoparticle composition and its application technology - Google Patents
Cetylpyridinium chloride hydrate-containing silicon nanoparticle composition and its application technology Download PDFInfo
- Publication number
- JP7429491B1 JP7429491B1 JP2022125464A JP2022125464A JP7429491B1 JP 7429491 B1 JP7429491 B1 JP 7429491B1 JP 2022125464 A JP2022125464 A JP 2022125464A JP 2022125464 A JP2022125464 A JP 2022125464A JP 7429491 B1 JP7429491 B1 JP 7429491B1
- Authority
- JP
- Japan
- Prior art keywords
- compound
- substituted
- amino
- alkyl
- different
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 108
- NFCRBQADEGXVDL-UHFFFAOYSA-M cetylpyridinium chloride monohydrate Chemical compound O.[Cl-].CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1 NFCRBQADEGXVDL-UHFFFAOYSA-M 0.000 title claims abstract description 54
- 239000005543 nano-size silicon particle Substances 0.000 title description 19
- -1 O-R 5 Chemical group 0.000 claims abstract description 47
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 33
- 150000003377 silicon compounds Chemical class 0.000 claims abstract description 31
- 239000002105 nanoparticle Substances 0.000 claims abstract description 22
- 239000012567 medical material Substances 0.000 claims abstract description 21
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 14
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 7
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims description 118
- 238000004519 manufacturing process Methods 0.000 claims description 49
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 24
- 238000000502 dialysis Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 17
- 239000000693 micelle Substances 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 208000035473 Communicable disease Diseases 0.000 claims description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 8
- 125000003545 alkoxy group Chemical group 0.000 claims description 7
- 125000001589 carboacyl group Chemical group 0.000 claims description 7
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 6
- 238000011146 sterile filtration Methods 0.000 claims description 6
- 125000003161 (C1-C6) alkylene group Chemical group 0.000 claims description 5
- 125000002618 bicyclic heterocycle group Chemical group 0.000 claims description 5
- 125000005842 heteroatom Chemical group 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- 125000006620 amino-(C1-C6) alkyl group Chemical group 0.000 claims description 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 4
- 125000002950 monocyclic group Chemical group 0.000 claims description 4
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 claims description 4
- 230000003449 preventive effect Effects 0.000 claims description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- 125000002795 guanidino group Chemical group C(N)(=N)N* 0.000 claims 3
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 claims 1
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 73
- 239000000243 solution Substances 0.000 description 61
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 52
- 238000006243 chemical reaction Methods 0.000 description 46
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 36
- 238000012360 testing method Methods 0.000 description 34
- 230000000844 anti-bacterial effect Effects 0.000 description 26
- 230000015572 biosynthetic process Effects 0.000 description 25
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 24
- 238000003786 synthesis reaction Methods 0.000 description 22
- 238000005160 1H NMR spectroscopy Methods 0.000 description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 20
- 241000894006 Bacteria Species 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 17
- 239000003480 eluent Substances 0.000 description 16
- FKHIFSZMMVMEQY-UHFFFAOYSA-N talc Chemical compound [Mg+2].[O-][Si]([O-])=O FKHIFSZMMVMEQY-UHFFFAOYSA-N 0.000 description 16
- 241000700605 Viruses Species 0.000 description 15
- 239000003814 drug Substances 0.000 description 15
- 150000003839 salts Chemical class 0.000 description 15
- 229940079593 drug Drugs 0.000 description 14
- 239000002585 base Substances 0.000 description 13
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 description 13
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium on carbon Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000002994 raw material Substances 0.000 description 12
- 230000001580 bacterial effect Effects 0.000 description 11
- 239000012528 membrane Substances 0.000 description 11
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 11
- 238000004809 thin layer chromatography Methods 0.000 description 11
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 10
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical compound CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 10
- 239000012230 colorless oil Substances 0.000 description 10
- 208000015181 infectious disease Diseases 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 239000002253 acid Substances 0.000 description 9
- 230000008034 disappearance Effects 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 8
- 206010060968 Arthritis infective Diseases 0.000 description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 8
- 239000011259 mixed solution Substances 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 8
- 230000002459 sustained effect Effects 0.000 description 8
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 7
- 239000003242 anti bacterial agent Substances 0.000 description 7
- 239000000706 filtrate Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 239000010936 titanium Substances 0.000 description 7
- 229910052719 titanium Inorganic materials 0.000 description 7
- CDOUZKKFHVEKRI-UHFFFAOYSA-N 3-bromo-n-[(prop-2-enoylamino)methyl]propanamide Chemical compound BrCCC(=O)NCNC(=O)C=C CDOUZKKFHVEKRI-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 241000191967 Staphylococcus aureus Species 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 239000012043 crude product Substances 0.000 description 6
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 6
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 5
- 229920001817 Agar Polymers 0.000 description 5
- 241000711573 Coronaviridae Species 0.000 description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 5
- 239000008272 agar Substances 0.000 description 5
- 230000000840 anti-viral effect Effects 0.000 description 5
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 238000001356 surgical procedure Methods 0.000 description 5
- RSDRIMXAOFFQMC-IBGZPJMESA-N (2s)-3-(1-benzylimidazol-4-yl)-2-(phenylmethoxycarbonylamino)propanoic acid Chemical compound C([C@@H](C(=O)O)NC(=O)OCC=1C=CC=CC=1)C(N=C1)=CN1CC1=CC=CC=C1 RSDRIMXAOFFQMC-IBGZPJMESA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 4
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 4
- 206010035664 Pneumonia Diseases 0.000 description 4
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 4
- 206010040047 Sepsis Diseases 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 235000002597 Solanum melongena Nutrition 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000007112 amidation reaction Methods 0.000 description 4
- 239000003899 bactericide agent Substances 0.000 description 4
- 239000004202 carbamide Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- MYSWGUAQZAJSOK-UHFFFAOYSA-N ciprofloxacin Chemical compound C12=CC(N3CCNCC3)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 MYSWGUAQZAJSOK-UHFFFAOYSA-N 0.000 description 4
- 238000012377 drug delivery Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 235000011118 potassium hydroxide Nutrition 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 235000017550 sodium carbonate Nutrition 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- RJQXTJLFIWVMTO-TYNCELHUSA-N Methicillin Chemical compound COC1=CC=CC(OC)=C1C(=O)N[C@@H]1C(=O)N2[C@@H](C(O)=O)C(C)(C)S[C@@H]21 RJQXTJLFIWVMTO-TYNCELHUSA-N 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- 206010041925 Staphylococcal infections Diseases 0.000 description 3
- 208000031650 Surgical Wound Infection Diseases 0.000 description 3
- 108010059993 Vancomycin Proteins 0.000 description 3
- 150000008065 acid anhydrides Chemical class 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 208000037815 bloodstream infection Diseases 0.000 description 3
- 229910000024 caesium carbonate Inorganic materials 0.000 description 3
- 229960001927 cetylpyridinium chloride Drugs 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 3
- 125000000623 heterocyclic group Chemical group 0.000 description 3
- 239000007943 implant Substances 0.000 description 3
- 230000002458 infectious effect Effects 0.000 description 3
- 150000007529 inorganic bases Chemical class 0.000 description 3
- 239000007788 liquid Chemical group 0.000 description 3
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 208000015688 methicillin-resistant staphylococcus aureus infectious disease Diseases 0.000 description 3
- 229960003085 meticillin Drugs 0.000 description 3
- 239000012046 mixed solvent Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 150000007530 organic bases Chemical class 0.000 description 3
- 230000000399 orthopedic effect Effects 0.000 description 3
- 235000011007 phosphoric acid Nutrition 0.000 description 3
- 150000003016 phosphoric acids Chemical class 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 3
- 229910000104 sodium hydride Inorganic materials 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 3
- 208000019206 urinary tract infection Diseases 0.000 description 3
- 229960003165 vancomycin Drugs 0.000 description 3
- MYPYJXKWCTUITO-UHFFFAOYSA-N vancomycin Natural products O1C(C(=C2)Cl)=CC=C2C(O)C(C(NC(C2=CC(O)=CC(O)=C2C=2C(O)=CC=C3C=2)C(O)=O)=O)NC(=O)C3NC(=O)C2NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(CC(C)C)NC)C(O)C(C=C3Cl)=CC=C3OC3=CC2=CC1=C3OC1OC(CO)C(O)C(O)C1OC1CC(C)(N)C(O)C(C)O1 MYPYJXKWCTUITO-UHFFFAOYSA-N 0.000 description 3
- MYPYJXKWCTUITO-LYRMYLQWSA-O vancomycin(1+) Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=C2C=C3C=C1OC1=CC=C(C=C1Cl)[C@@H](O)[C@H](C(N[C@@H](CC(N)=O)C(=O)N[C@H]3C(=O)N[C@H]1C(=O)N[C@H](C(N[C@@H](C3=CC(O)=CC(O)=C3C=3C(O)=CC=C1C=3)C([O-])=O)=O)[C@H](O)C1=CC=C(C(=C1)Cl)O2)=O)NC(=O)[C@@H](CC(C)C)[NH2+]C)[C@H]1C[C@](C)([NH3+])[C@H](O)[C@H](C)O1 MYPYJXKWCTUITO-LYRMYLQWSA-O 0.000 description 3
- VUKCNAATVIWRTF-INIZCTEOSA-N (2s)-4-oxo-4-phenylmethoxy-2-(phenylmethoxycarbonylamino)butanoic acid Chemical compound C([C@@H](C(=O)O)NC(=O)OCC=1C=CC=CC=1)C(=O)OCC1=CC=CC=C1 VUKCNAATVIWRTF-INIZCTEOSA-N 0.000 description 2
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 description 2
- 125000006656 (C2-C4) alkenyl group Chemical group 0.000 description 2
- LBUJPTNKIBCYBY-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinoline Chemical compound C1=CC=C2CCCNC2=C1 LBUJPTNKIBCYBY-UHFFFAOYSA-N 0.000 description 2
- VXMDOKODOQETRU-UHFFFAOYSA-N 2-[(4-amino-2,5-dihydro-1H-1,3,5-triazin-6-ylidene)-methylazaniumyl]acetate Chemical compound C\[N+](CC([O-])=O)=C1\NCN=C(N)N1 VXMDOKODOQETRU-UHFFFAOYSA-N 0.000 description 2
- CFMZSMGAMPBRBE-UHFFFAOYSA-N 2-hydroxyisoindole-1,3-dione Chemical compound C1=CC=C2C(=O)N(O)C(=O)C2=C1 CFMZSMGAMPBRBE-UHFFFAOYSA-N 0.000 description 2
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 2
- FVKFHMNJTHKMRX-UHFFFAOYSA-N 3,4,6,7,8,9-hexahydro-2H-pyrimido[1,2-a]pyrimidine Chemical compound C1CCN2CCCNC2=N1 FVKFHMNJTHKMRX-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- 206010060803 Diabetic foot infection Diseases 0.000 description 2
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 2
- 241000191070 Escherichia coli ATCC 8739 Species 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- 241000192125 Firmicutes Species 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- GSDSWSVVBLHKDQ-JTQLQIEISA-N Levofloxacin Chemical compound C([C@@H](N1C2=C(C(C(C(O)=O)=C1)=O)C=C1F)C)OC2=C1N1CCN(C)CC1 GSDSWSVVBLHKDQ-JTQLQIEISA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 229920000388 Polyphosphate Polymers 0.000 description 2
- 206010067268 Post procedural infection Diseases 0.000 description 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000005456 alcohol based solvent Substances 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 230000009435 amidation Effects 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 239000000010 aprotic solvent Substances 0.000 description 2
- 150000001540 azides Chemical class 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 210000003445 biliary tract Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 229960003405 ciprofloxacin Drugs 0.000 description 2
- QGPKADBNRMWEQR-UHFFFAOYSA-N clinafloxacin Chemical compound C1C(N)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN(C3CC3)C2=C1Cl QGPKADBNRMWEQR-UHFFFAOYSA-N 0.000 description 2
- 229950001320 clinafloxacin Drugs 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012973 diazabicyclooctane Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000003937 drug carrier Substances 0.000 description 2
- 238000002296 dynamic light scattering Methods 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 239000004210 ether based solvent Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 150000008282 halocarbons Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 2
- 239000005453 ketone based solvent Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 229960003376 levofloxacin Drugs 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229940098779 methanesulfonic acid Drugs 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 2
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 2
- 239000001205 polyphosphate Substances 0.000 description 2
- 235000011176 polyphosphates Nutrition 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 239000011736 potassium bicarbonate Substances 0.000 description 2
- 235000015497 potassium bicarbonate Nutrition 0.000 description 2
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 235000011181 potassium carbonates Nutrition 0.000 description 2
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 2
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 206010040872 skin infection Diseases 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 150000003536 tetrazoles Chemical class 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 150000003852 triazoles Chemical class 0.000 description 2
- FRGPKMWIYVTFIQ-UHFFFAOYSA-N triethoxy(3-isocyanatopropyl)silane Chemical compound CCO[Si](OCC)(OCC)CCCN=C=O FRGPKMWIYVTFIQ-UHFFFAOYSA-N 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 210000001635 urinary tract Anatomy 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- RHBGITBPARBDPH-UHFFFAOYSA-N (2E,4E)-5-(3,4-methylenedioxyphenyl)-2,4-pentadienoic acid Natural products OC(=O)C=CC=CC1=CC=C2OCOC2=C1 RHBGITBPARBDPH-UHFFFAOYSA-N 0.000 description 1
- MCRMUCXATQAAMN-HNNXBMFYSA-N (2s)-3-(4-hydroxyphenyl)-2-(phenylmethoxycarbonylamino)propanoic acid Chemical compound C([C@@H](C(=O)O)NC(=O)OCC=1C=CC=CC=1)C1=CC=C(O)C=C1 MCRMUCXATQAAMN-HNNXBMFYSA-N 0.000 description 1
- JIMLDJNLXLMGLX-JTQLQIEISA-N (2s)-5-amino-5-oxo-2-(phenylmethoxycarbonylamino)pentanoic acid Chemical compound NC(=O)CC[C@@H](C(O)=O)NC(=O)OCC1=CC=CC=C1 JIMLDJNLXLMGLX-JTQLQIEISA-N 0.000 description 1
- VGRXAHXMIDCTNV-UHFFFAOYSA-N (6-chlorobenzotriazol-1-yl) 4-chlorobenzenesulfonate Chemical compound C1=CC(Cl)=CC=C1S(=O)(=O)ON1C2=CC(Cl)=CC=C2N=N1 VGRXAHXMIDCTNV-UHFFFAOYSA-N 0.000 description 1
- 125000006274 (C1-C3)alkoxy group Chemical group 0.000 description 1
- 125000002861 (C1-C4) alkanoyl group Chemical group 0.000 description 1
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 description 1
- RHBGITBPARBDPH-ZPUQHVIOSA-N (E,E)-piperic acid Chemical compound OC(=O)\C=C\C=C\C1=CC=C2OCOC2=C1 RHBGITBPARBDPH-ZPUQHVIOSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- ZCZVGQCBSJLDDS-UHFFFAOYSA-N 1,2,3,4-tetrahydro-1,8-naphthyridine Chemical compound C1=CC=C2CCCNC2=N1 ZCZVGQCBSJLDDS-UHFFFAOYSA-N 0.000 description 1
- HORKYAIEVBUXGM-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinoxaline Chemical compound C1=CC=C2NCCNC2=C1 HORKYAIEVBUXGM-UHFFFAOYSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- IOEPOEDBBPRAEI-UHFFFAOYSA-N 1,2-dihydroisoquinoline Chemical compound C1=CC=C2CNC=CC2=C1 IOEPOEDBBPRAEI-UHFFFAOYSA-N 0.000 description 1
- IRFSXVIRXMYULF-UHFFFAOYSA-N 1,2-dihydroquinoline Chemical compound C1=CC=C2C=CCNC2=C1 IRFSXVIRXMYULF-UHFFFAOYSA-N 0.000 description 1
- XXBQLHATYQHJQC-UHFFFAOYSA-N 1,2-dihydroquinoxaline Chemical compound C1=CC=C2N=CCNC2=C1 XXBQLHATYQHJQC-UHFFFAOYSA-N 0.000 description 1
- MASDFXZJIDNRTR-UHFFFAOYSA-N 1,3-bis(trimethylsilyl)urea Chemical compound C[Si](C)(C)NC(=O)N[Si](C)(C)C MASDFXZJIDNRTR-UHFFFAOYSA-N 0.000 description 1
- BDNKZNFMNDZQMI-UHFFFAOYSA-N 1,3-diisopropylcarbodiimide Chemical compound CC(C)N=C=NC(C)C BDNKZNFMNDZQMI-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- FAWYVVOYWSXAIL-UHFFFAOYSA-N 1,4,4a,5,6,7-hexahydro-1,8-naphthyridine Chemical compound N1C=CCC2CCCN=C21 FAWYVVOYWSXAIL-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- FQUYSHZXSKYCSY-UHFFFAOYSA-N 1,4-diazepane Chemical compound C1CNCCNC1 FQUYSHZXSKYCSY-UHFFFAOYSA-N 0.000 description 1
- FLBAYUMRQUHISI-UHFFFAOYSA-N 1,8-naphthyridine Chemical compound N1=CC=CC2=CC=CN=C21 FLBAYUMRQUHISI-UHFFFAOYSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical group CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- ASOKPJOREAFHNY-UHFFFAOYSA-N 1-Hydroxybenzotriazole Chemical compound C1=CC=C2N(O)N=NC2=C1 ASOKPJOREAFHNY-UHFFFAOYSA-N 0.000 description 1
- 125000004973 1-butenyl group Chemical group C(=CCC)* 0.000 description 1
- 125000006039 1-hexenyl group Chemical group 0.000 description 1
- SNUSZUYTMHKCPM-UHFFFAOYSA-N 1-hydroxypyridin-2-one Chemical compound ON1C=CC=CC1=O SNUSZUYTMHKCPM-UHFFFAOYSA-N 0.000 description 1
- 125000006019 1-methyl-1-propenyl group Chemical group 0.000 description 1
- 125000006023 1-pentenyl group Chemical group 0.000 description 1
- 125000006017 1-propenyl group Chemical group 0.000 description 1
- JBHRGAHUHVVXQI-UHFFFAOYSA-N 1-triethoxysilylpropan-1-amine Chemical compound CCO[Si](OCC)(OCC)C(N)CC JBHRGAHUHVVXQI-UHFFFAOYSA-N 0.000 description 1
- HXJZEGBVQCRLOD-UHFFFAOYSA-N 1-triethoxysilylpropan-2-amine Chemical compound CCO[Si](CC(C)N)(OCC)OCC HXJZEGBVQCRLOD-UHFFFAOYSA-N 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical compound C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 description 1
- KJUGUADJHNHALS-UHFFFAOYSA-N 1H-tetrazole Substances C=1N=NNN=1 KJUGUADJHNHALS-UHFFFAOYSA-N 0.000 description 1
- AMFYRKOUWBAGHV-UHFFFAOYSA-N 1h-pyrazolo[4,3-b]pyridine Chemical compound C1=CN=C2C=NNC2=C1 AMFYRKOUWBAGHV-UHFFFAOYSA-N 0.000 description 1
- XREDBMQNKAWFGA-UHFFFAOYSA-N 2,3,3a,4-tetrahydro-1h-isoindole Chemical compound C1=CCC2CNCC2=C1 XREDBMQNKAWFGA-UHFFFAOYSA-N 0.000 description 1
- QDKGOMZIPXGDDJ-UHFFFAOYSA-N 2,3-dihydro-1h-indazole Chemical compound C1=CC=C2CNNC2=C1 QDKGOMZIPXGDDJ-UHFFFAOYSA-N 0.000 description 1
- YOYAIZYFCNQIRF-UHFFFAOYSA-N 2,6-dichlorobenzonitrile Chemical compound ClC1=CC=CC(Cl)=C1C#N YOYAIZYFCNQIRF-UHFFFAOYSA-N 0.000 description 1
- OXQGTIUCKGYOAA-UHFFFAOYSA-N 2-Ethylbutanoic acid Chemical compound CCC(CC)C(O)=O OXQGTIUCKGYOAA-UHFFFAOYSA-N 0.000 description 1
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 1
- AVZBOAGCVKEESJ-UHFFFAOYSA-O 2-ethyl-1,2-benzoxazol-2-ium-7-ol Chemical class C1=CC(O)=C2O[N+](CC)=CC2=C1 AVZBOAGCVKEESJ-UHFFFAOYSA-O 0.000 description 1
- 125000006176 2-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000006040 2-hexenyl group Chemical group 0.000 description 1
- 125000006020 2-methyl-1-propenyl group Chemical group 0.000 description 1
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 description 1
- 125000006022 2-methyl-2-propenyl group Chemical group 0.000 description 1
- 125000003229 2-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000006024 2-pentenyl group Chemical group 0.000 description 1
- VSWICNJIUPRZIK-UHFFFAOYSA-N 2-piperideine Chemical compound C1CNC=CC1 VSWICNJIUPRZIK-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- MDQHTWMXYBVSHU-UHFFFAOYSA-N 2-trimethylsilylacetamide Chemical compound C[Si](C)(C)CC(N)=O MDQHTWMXYBVSHU-UHFFFAOYSA-N 0.000 description 1
- VHMICKWLTGFITH-UHFFFAOYSA-N 2H-isoindole Chemical compound C1=CC=CC2=CNC=C21 VHMICKWLTGFITH-UHFFFAOYSA-N 0.000 description 1
- SDXAWLJRERMRKF-UHFFFAOYSA-N 3,5-dimethyl-1h-pyrazole Chemical class CC=1C=C(C)NN=1 SDXAWLJRERMRKF-UHFFFAOYSA-N 0.000 description 1
- NSHAOELVDPKZIC-UHFFFAOYSA-N 3-(2-ethyl-1,2-oxazol-2-ium-5-yl)benzenesulfonic acid;hydroxide Chemical compound [OH-].O1[N+](CC)=CC=C1C1=CC=CC(S(O)(=O)=O)=C1 NSHAOELVDPKZIC-UHFFFAOYSA-N 0.000 description 1
- QQVHFNAGPZTCBE-UHFFFAOYSA-N 3-(diethylamino)propanoic acid;hydron;chloride Chemical compound Cl.CCN(CC)CCC(O)=O QQVHFNAGPZTCBE-UHFFFAOYSA-N 0.000 description 1
- VIXIDUNQMRFCFO-UHFFFAOYSA-N 3-(ethyliminomethylideneamino)-n-methylpropan-1-amine Chemical compound CCN=C=NCCCNC VIXIDUNQMRFCFO-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 1
- 125000005917 3-methylpentyl group Chemical group 0.000 description 1
- 125000004839 3-methylpentylene group Chemical group [H]C([H])([H])C([H])(C([H])([H])C([H])([H])[*:1])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- IGIJSFNBEUBMGB-UHFFFAOYSA-N 4-(cyclohexyliminomethylideneamino)-n,n-diethylcyclohexan-1-amine Chemical compound C1CC(N(CC)CC)CCC1N=C=NC1CCCCC1 IGIJSFNBEUBMGB-UHFFFAOYSA-N 0.000 description 1
- STQMDRQJSNKUAW-UHFFFAOYSA-N 4-(phenylmethoxycarbonylamino)butanoic acid Chemical compound OC(=O)CCCNC(=O)OCC1=CC=CC=C1 STQMDRQJSNKUAW-UHFFFAOYSA-N 0.000 description 1
- GAMYYCRTACQSBR-UHFFFAOYSA-N 4-azabenzimidazole Chemical compound C1=CC=C2NC=NC2=N1 GAMYYCRTACQSBR-UHFFFAOYSA-N 0.000 description 1
- 125000006042 4-hexenyl group Chemical group 0.000 description 1
- UGUBQKZSNQWWEV-UHFFFAOYSA-N 4-oxo-4-phenylmethoxybutanoic acid Chemical compound OC(=O)CCC(=O)OCC1=CC=CC=C1 UGUBQKZSNQWWEV-UHFFFAOYSA-N 0.000 description 1
- 125000006043 5-hexenyl group Chemical group 0.000 description 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 206010061695 Biliary tract infection Diseases 0.000 description 1
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 description 1
- 208000025721 COVID-19 Diseases 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 208000035484 Cellulite Diseases 0.000 description 1
- 206010010317 Congenital absence of bile ducts Diseases 0.000 description 1
- 241000494545 Cordyline virus 2 Species 0.000 description 1
- 208000001528 Coronaviridae Infections Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- HDFFVHSMHLDSLO-UHFFFAOYSA-N Dibenzyl phosphate Chemical class C=1C=CC=CC=1COP(=O)(O)OCC1=CC=CC=C1 HDFFVHSMHLDSLO-UHFFFAOYSA-N 0.000 description 1
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 description 1
- NTURVSFTOYPGON-UHFFFAOYSA-N Dihydroquinazoline Chemical compound C1=CC=C2C=NCNC2=C1 NTURVSFTOYPGON-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- ASMQGLCHMVWBQR-UHFFFAOYSA-N Diphenyl phosphate Chemical class C=1C=CC=CC=1OP(=O)(O)OC1=CC=CC=C1 ASMQGLCHMVWBQR-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 208000008745 Healthcare-Associated Pneumonia Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WRYCSMQKUKOKBP-UHFFFAOYSA-N Imidazolidine Chemical compound C1CNCN1 WRYCSMQKUKOKBP-UHFFFAOYSA-N 0.000 description 1
- 206010021531 Impetigo Diseases 0.000 description 1
- 241001500351 Influenzavirus A Species 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 description 1
- XNPOFXIBHOVFFH-UHFFFAOYSA-N N-cyclohexyl-N'-(2-(4-morpholinyl)ethyl)carbodiimide Chemical compound C1CCCCC1N=C=NCCN1CCOCC1 XNPOFXIBHOVFFH-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 206010048685 Oral infection Diseases 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 241000295644 Staphylococcaceae Species 0.000 description 1
- 241000191940 Staphylococcus Species 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 description 1
- ZVQOOHYFBIDMTQ-UHFFFAOYSA-N [methyl(oxido){1-[6-(trifluoromethyl)pyridin-3-yl]ethyl}-lambda(6)-sulfanylidene]cyanamide Chemical compound N#CN=S(C)(=O)C(C)C1=CC=C(C(F)(F)F)N=C1 ZVQOOHYFBIDMTQ-UHFFFAOYSA-N 0.000 description 1
- 206010000269 abscess Diseases 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- XLUXHEZIGIDTCC-UHFFFAOYSA-N acetonitrile;ethyl acetate Chemical compound CC#N.CCOC(C)=O XLUXHEZIGIDTCC-UHFFFAOYSA-N 0.000 description 1
- AUALQMFGWLZREY-UHFFFAOYSA-N acetonitrile;methanol Chemical compound OC.CC#N AUALQMFGWLZREY-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 229910000102 alkali metal hydride Inorganic materials 0.000 description 1
- 150000008046 alkali metal hydrides Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- IYABWNGZIDDRAK-UHFFFAOYSA-N allene Chemical group C=C=C IYABWNGZIDDRAK-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000005576 amination reaction Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000002266 amputation Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- ZSIQJIWKELUFRJ-UHFFFAOYSA-N azepane Chemical compound C1CCCNCC1 ZSIQJIWKELUFRJ-UHFFFAOYSA-N 0.000 description 1
- HONIICLYMWZJFZ-UHFFFAOYSA-N azetidine Chemical compound C1CNC1 HONIICLYMWZJFZ-UHFFFAOYSA-N 0.000 description 1
- 230000010065 bacterial adhesion Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- JUHORIMYRDESRB-UHFFFAOYSA-N benzathine Chemical compound C=1C=CC=CC=1CNCCNCC1=CC=CC=C1 JUHORIMYRDESRB-UHFFFAOYSA-N 0.000 description 1
- MXMZCLLIUQEKSN-UHFFFAOYSA-N benzimidazoline Chemical compound C1=CC=C2NCNC2=C1 MXMZCLLIUQEKSN-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- RROBIDXNTUAHFW-UHFFFAOYSA-N benzotriazol-1-yloxy-tris(dimethylamino)phosphanium Chemical compound C1=CC=C2N(O[P+](N(C)C)(N(C)C)N(C)C)N=NC2=C1 RROBIDXNTUAHFW-UHFFFAOYSA-N 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 201000005271 biliary atresia Diseases 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- SIOVKLKJSOKLIF-UHFFFAOYSA-N bis(trimethylsilyl)acetamide Chemical compound C[Si](C)(C)OC(C)=N[Si](C)(C)C SIOVKLKJSOKLIF-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 238000002815 broth microdilution Methods 0.000 description 1
- 125000004063 butyryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 150000001728 carbonyl compounds Chemical class 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000036232 cellulite Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 208000003167 cholangitis Diseases 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- WCZVZNOTHYJIEI-UHFFFAOYSA-N cinnoline Chemical compound N1=NC=CC2=CC=CC=C21 WCZVZNOTHYJIEI-UHFFFAOYSA-N 0.000 description 1
- 229960002626 clarithromycin Drugs 0.000 description 1
- AGOYDEPGAOXOCK-KCBOHYOISA-N clarithromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@](C)([C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)OC)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 AGOYDEPGAOXOCK-KCBOHYOISA-N 0.000 description 1
- 230000001332 colony forming effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- DIBHLCJAJIKHGB-UHFFFAOYSA-N dec-5-ene Chemical compound [CH2]CCCC=CCCCC DIBHLCJAJIKHGB-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- MQYQOVYIJOLTNX-UHFFFAOYSA-N dichloromethane;n,n-dimethylformamide Chemical compound ClCCl.CN(C)C=O MQYQOVYIJOLTNX-UHFFFAOYSA-N 0.000 description 1
- SYZWSSNHPZXGML-UHFFFAOYSA-N dichloromethane;oxolane Chemical compound ClCCl.C1CCOC1 SYZWSSNHPZXGML-UHFFFAOYSA-N 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- MKRTXPORKIRPDG-UHFFFAOYSA-N diphenylphosphoryl azide Chemical compound C=1C=CC=CC=1P(=O)(N=[N+]=[N-])C1=CC=CC=C1 MKRTXPORKIRPDG-UHFFFAOYSA-N 0.000 description 1
- HCUYBXPSSCRKRF-UHFFFAOYSA-N diphosgene Chemical compound ClC(=O)OC(Cl)(Cl)Cl HCUYBXPSSCRKRF-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003759 ester based solvent Substances 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- ZYBWTEQKHIADDQ-UHFFFAOYSA-N ethanol;methanol Chemical compound OC.CCO ZYBWTEQKHIADDQ-UHFFFAOYSA-N 0.000 description 1
- ZRSDQBKGDNPFLT-UHFFFAOYSA-N ethanol;oxolane Chemical compound CCO.C1CCOC1 ZRSDQBKGDNPFLT-UHFFFAOYSA-N 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- ZKQFHRVKCYFVCN-UHFFFAOYSA-N ethoxyethane;hexane Chemical compound CCOCC.CCCCCC ZKQFHRVKCYFVCN-UHFFFAOYSA-N 0.000 description 1
- RIFGWPKJUGCATF-UHFFFAOYSA-N ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 1
- WMYNMYVRWWCRPS-UHFFFAOYSA-N ethynoxyethane Chemical group CCOC#C WMYNMYVRWWCRPS-UHFFFAOYSA-N 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 230000009422 growth inhibiting effect Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 125000003104 hexanoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000006038 hexenyl group Chemical group 0.000 description 1
- 208000008025 hordeolum Diseases 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 238000007327 hydrogenolysis reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 125000001841 imino group Chemical group [H]N=* 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000009349 indirect transmission Effects 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- GWVMLCQWXVFZCN-UHFFFAOYSA-N isoindoline Chemical compound C1=CC=C2CNCC2=C1 GWVMLCQWXVFZCN-UHFFFAOYSA-N 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910000032 lithium hydrogen carbonate Inorganic materials 0.000 description 1
- HQRPHMAXFVUBJX-UHFFFAOYSA-M lithium;hydrogen carbonate Chemical compound [Li+].OC([O-])=O HQRPHMAXFVUBJX-UHFFFAOYSA-M 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 description 1
- 229960000282 metronidazole Drugs 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- QOHMWDJIBGVPIF-UHFFFAOYSA-N n',n'-diethylpropane-1,3-diamine Chemical compound CCN(CC)CCCN QOHMWDJIBGVPIF-UHFFFAOYSA-N 0.000 description 1
- SMBBZHGTZJNSRQ-UHFFFAOYSA-N n'-(6,6-dichlorohexyl)methanediimine Chemical compound ClC(Cl)CCCCCN=C=N SMBBZHGTZJNSRQ-UHFFFAOYSA-N 0.000 description 1
- UICBCXONCUFSOI-UHFFFAOYSA-N n'-phenylacetohydrazide Chemical compound CC(=O)NNC1=CC=CC=C1 UICBCXONCUFSOI-UHFFFAOYSA-N 0.000 description 1
- UHAAFJWANJYDIS-UHFFFAOYSA-N n,n'-diethylmethanediimine Chemical compound CCN=C=NCC UHAAFJWANJYDIS-UHFFFAOYSA-N 0.000 description 1
- PSHKMPUSSFXUIA-UHFFFAOYSA-N n,n-dimethylpyridin-2-amine Chemical compound CN(C)C1=CC=CC=N1 PSHKMPUSSFXUIA-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 125000005447 octyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- QMMOXUPEWRXHJS-UHFFFAOYSA-N pent-2-ene Chemical group CCC=CC QMMOXUPEWRXHJS-UHFFFAOYSA-N 0.000 description 1
- 125000003538 pentan-3-yl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- CMPQUABWPXYYSH-UHFFFAOYSA-N phenyl phosphate Chemical class OP(O)(=O)OC1=CC=CC=C1 CMPQUABWPXYYSH-UHFFFAOYSA-N 0.000 description 1
- WVWHRXVVAYXKDE-UHFFFAOYSA-N piperine Natural products O=C(C=CC=Cc1ccc2OCOc2c1)C3CCCCN3 WVWHRXVVAYXKDE-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 125000004585 polycyclic heterocycle group Chemical group 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 229960003975 potassium Drugs 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- NTTOTNSKUYCDAV-UHFFFAOYSA-N potassium hydride Chemical compound [KH] NTTOTNSKUYCDAV-UHFFFAOYSA-N 0.000 description 1
- 229910000105 potassium hydride Inorganic materials 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- IVRIRQXJSNCSPQ-UHFFFAOYSA-N propan-2-yl carbonochloridate Chemical compound CC(C)OC(Cl)=O IVRIRQXJSNCSPQ-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- DNXIASIHZYFFRO-UHFFFAOYSA-N pyrazoline Chemical compound C1CN=NC1 DNXIASIHZYFFRO-UHFFFAOYSA-N 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
- BWESROVQGZSBRX-UHFFFAOYSA-N pyrido[3,2-d]pyrimidine Chemical compound C1=NC=NC2=CC=CN=C21 BWESROVQGZSBRX-UHFFFAOYSA-N 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 125000006413 ring segment Chemical group 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 235000020374 simple syrup Nutrition 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
- 125000006253 t-butylcarbonyl group Chemical group [H]C([H])([H])C(C(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229940126585 therapeutic drug Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
- 238000002255 vaccination Methods 0.000 description 1
- 125000003774 valeryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Abstract
【課題】セチルピリジニウム塩化物水和物と、特定のケイ素化合物とを含む、ナノ粒子の形態である組成物を提供する。
【解決手段】特定のケイ素化合物は、
で示される(式中、Aは、結合又は低級アルキレンを示し;R1、R2、R3は、独立して、低級アルキル、O-R5、フェニルを示し;R5は、低級アルキル等を示し、R4は、低級アルキル、低級アルケニル、フェニル等を示す。)。そのようなケイ素化合物と、セチルピリジニウム塩化物水和物とを含み、ナノ粒子の形態である組成物である。この組成物は、医療用材料や医療器具に良好に付着あるいは担持しやすい。
【選択図】なしThe present invention provides a composition in the form of nanoparticles that includes cetylpyridinium chloride hydrate and a specific silicon compound.
[Solution] A specific silicon compound is
(wherein A represents a bond or lower alkylene; R 1 , R 2 , R 3 independently represent lower alkyl, O-R 5 , phenyl; R 5 represents lower alkyl, etc.) and R 4 represents lower alkyl, lower alkenyl, phenyl, etc.). A composition comprising such a silicon compound and cetylpyridinium chloride hydrate is in the form of nanoparticles. This composition easily adheres to or is supported on medical materials and medical instruments.
[Selection diagram] None
Description
本発明はセチルピリジニウム塩化物水和物及びケイ素化合物を含む、感染症を予防及び/又は治療するため並びに新型コロナウイルス(SARS-Co-2)を含むエンベロープ型ウイルス全般に効果がある界面活性剤を含む、組成物に関する。本発明はまた、当該組成物を担持した医療材料及び医療用材料、及び当該医療用材料又は医療器具を用いた新規なドラックデリバリーシステムにも関する。 The present invention is a surfactant containing cetylpyridinium chloride hydrate and a silicon compound, which is effective for preventing and/or treating infectious diseases and against enveloped viruses in general, including the new coronavirus (SARS-Co-2). A composition comprising: The present invention also relates to a medical material and a medical material carrying the composition, and a novel drug delivery system using the medical material or medical device.
セチルピリジニウ塩化物水和物はピリジン環を有する四級アンモニウム化合物であり、ブドウ球菌を始めとしたグラム陽性に対する強い殺菌作用があり、その他の真菌に対しても殺菌作用を有する。その特性から歯磨剤や口内の殺菌を目的としてトローチとして、あるいは喉の殺菌を目的としたうがい薬などの医薬品に利用されている(ウキペディア)。
更にセチルピリジニウム塩化物水和物は新型コロナウイルス(SARS-Co-2)を含むエンベロープ型ウイルス全般に効果が知られている(非特許文献1)。
Cetylpyridinium chloride hydrate is a quaternary ammonium compound having a pyridine ring, and has strong bactericidal activity against Gram-positive bacteria including Staphylococcus, and also has bactericidal activity against other fungi. Due to its properties, it is used in medicines such as toothpastes, lozenges to disinfect the mouth, and gargles to disinfect the throat (Wikipedia).
Furthermore, cetylpyridinium chloride hydrate is known to be effective against enveloped viruses in general, including the new coronavirus (SARS-Co-2) (Non-Patent Document 1).
2022年7月16日現在、新型コロナウイルス感染症は世界の感染者5億6千万人以上、死亡者6百万人以上に上り未だ解決の目途がつかず世界中を震撼させているパンデミックである。治療薬も数々開発されているが第一義的対応策はワクチン接種であり、予防策として補足的にマスクの着用、手洗い、密集・密接・密着を避けることが広く推奨されている。手洗いを除くこれらの行動様式はウイルスを含んだ飛沫の吸引による感染リスクを避けることと対応している。シミュレーションによって飛沫の拡散に関する湿度の影響やマスクの効果などが明らかにされ、飛沫感染は主要な感染経路と位置づけられている。
一方で、物質表面に付着したウイルスの感染可能な活性を有する時間は気温と湿度に大きく依存し、低温低湿度では1週間にもわたって感染力を保つという報告もあり、固体表面のウイルス不活性化は依然として重要な課題とされている(非特許文献2,3)。アルコールや界面活性剤は新型コロナウイルスを含むエンベロープ型ウイルスのエンベロープを破壊でき、その効果はウイルス表面のタンパク質が変異しても変わらないので変異ウイルスにも有効性が期待できる。界面活性剤による清拭は有効であるが、ドアノブや手すり、つり革などの公共の場で人の手が触れるものに対して頻繁に行うことは難しい。これらのものには抗ウイルスの効果の短時間での不活化とその持続性が求められている。
As of July 16, 2022, the novel coronavirus has infected more than 560 million people and killed more than 6 million people worldwide, and there is still no end in sight to the pandemic, which is shaking the world. It is. Although a number of therapeutic drugs have been developed, the primary response is vaccination, and supplementary preventive measures such as wearing a mask, washing hands, and avoiding crowds, close quarters, and close contact are widely recommended. These behaviors, other than hand washing, correspond to avoiding the risk of infection through inhalation of virus-containing droplets. Simulations have revealed the effects of humidity and the effectiveness of masks on the spread of droplets, and droplet infection has been positioned as the main route of infection.
On the other hand, the time period during which a virus attached to a material surface remains infectious is highly dependent on temperature and humidity, and there are reports that it remains infectious for up to a week at low temperatures and low humidity. Activation remains an important issue (Non-Patent Documents 2, 3). Alcohol and surfactants can destroy the envelope of enveloped viruses, including the new coronavirus, and their effectiveness remains the same even if the proteins on the surface of the virus mutate, so they can be expected to be effective against mutated viruses as well. Although wiping with surfactants is effective, it is difficult to do so frequently on items that people touch in public places, such as doorknobs, handrails, and straps. These agents are required to inactivate the antiviral effect in a short period of time and to maintain its sustainability.
また、人工関節感染の問題もある。一般に高齢者の増加に伴い、骨折患者数が増え、骨折に伴う手術も増加することが予想されている。近年、人工関節を用いた骨又は関節の外科手術は増加傾向にあり、2030年には米国で患者数が毎年400万人になるとの報告もある。しかし、人工関節を用いた外科的手術では、術後に人工関節感染(Prosthetic Joint Injection; PJI)が起こることがある。
人工関節感染は日本では約1%の患者に見られ、米国でも約1~2%の患者に見られる。
人工関節感染の発症患者の多くは複数回の手術が必要となるため患者さんへの負担が大きく、手術部位の切断が必要となることもあり、最悪の場合、死に至る症例もある。人工関節感染の診断や薬物投与による治療は一般に困難であるため、抗菌薬又は抗生物質を含有した縫合糸又はセメントを用いることもあるが、効果は明らかではなく、治療費は高額である。
There is also the problem of artificial joint infection. In general, as the elderly population increases, the number of patients with fractures and the number of surgeries associated with fractures are expected to increase. BACKGROUND ART In recent years, bone or joint surgeries using artificial joints have been on the rise, and it is reported that by 2030, the number of patients will be 4 million annually in the United States. However, in surgical operations using artificial joints, postoperative prosthetic joint infection (Prosthetic Joint Injection; PJI) may occur.
Prosthetic joint infections occur in approximately 1% of patients in Japan, and in approximately 1 to 2% of patients in the United States.
Many patients who develop artificial joint infections require multiple surgeries, which places a heavy burden on the patient, sometimes requiring amputation of the surgical site, and in the worst cases, death can occur. Diagnosis of artificial joint infection and treatment with drug administration are generally difficult, so sutures or cement containing antibiotics or antibiotics may be used, but their effectiveness is unclear and treatment costs are high.
人工関節感染の他にも、体内カテーテルに由来するカテーテル関連血流感染、尿路及び胆道等の感染症等の術後感染も同様に問題になっている。
このような状況下、整形外科、外科及び泌尿器等の医療現場では、医療用材料又は医療用器具に由来する術後の感染症を予防するために、抗菌薬又は殺菌剤等を有する医療用材料であって、これらの薬剤の効果が持続するものが切望されており、薬効成分を、ケイ素化合物を用いて医療用材料又は医療用器具に担持させて、感染症等を治療又は予防する試みがある(特許文献1~4)。
しかしながら、当該文献に記載の組成物は、無菌濾過が可能なものはなく、また、薬効成分がセチルピリジニウム塩化物水和物にケイ素化合物を用いることにより医療用材料又は医療用器具に担持させ、持続的に抗菌及び/又は殺菌効果により感染症等を治療又は予防することについての記載は一切ない。なお、薬物とケイ素化合物を含む組成物を示す文献として非特許文献4がある。
In addition to artificial joint infections, postoperative infections, such as catheter-related bloodstream infections originating from internal catheters, and infections of the urinary tract and biliary tract, are also becoming a problem.
Under these circumstances, in medical settings such as orthopedics, surgery, and urology, medical materials containing antibacterial agents or bactericidal agents are used to prevent postoperative infections caused by medical materials or medical instruments. There is a strong desire for these drugs to have lasting effects, and attempts have been made to treat or prevent infectious diseases by loading medical materials or medical devices with medicinal ingredients using silicon compounds. Yes (Patent Documents 1 to 4).
However, none of the compositions described in this document allows for sterile filtration, and the medicinal ingredient is supported on medical materials or medical instruments by using a silicon compound in cetylpyridinium chloride hydrate. There is no mention of treating or preventing infectious diseases through sustained antibacterial and/or bactericidal effects. Note that there is Non-Patent Document 4 as a document showing a composition containing a drug and a silicon compound.
本発明が解決しようとする課題の一つは、セチルピリジニウム塩化物水和物を、新型コロナウイルス感染症への対策としてマスクや手袋及びガーゼ、サージカルテープ等の衛生材料や各種予防用遮蔽版に担持させ、水に接触したウイルスによる感染を予防する効果を活用して新たなウイルス検知及び補足装置を提供すること。次の課題として、セチルピリジニウム塩化物水和物を、医療用材料又は医療器具に安定に担持させ、生体内に留置後、持続的に抗菌/又は殺菌効果を示す新規なドラッグデリバリーシステムを提供することである。 One of the problems to be solved by the present invention is to incorporate cetylpyridinium chloride hydrate into sanitary materials such as masks, gloves, gauze, surgical tape, and various preventive shielding plates as a countermeasure against the new coronavirus infection. To provide a new virus detection and capture device by utilizing the effect of preventing infection by viruses that come into contact with water. The next challenge is to provide a novel drug delivery system in which cetylpyridinium chloride hydrate is stably supported on medical materials or medical devices, and which exhibits a sustained antibacterial/or bactericidal effect after indwelling in a living body. That's true.
本発明者らは、鋭意研究を重ねた結果、セチルピリジニウム塩化物水和物を、特定のケイ素化合物に含ませたナノ粒子組成物を作成し、上記課題を解決することを見出し、本発明を完成した。すなわち、本発明の基本的な考えは、セチルピリジニウム塩化物水和物と、特定のケイ素化合物とを含み、ナノ粒子の形態である組成物にある。ナノ粒子の形態は、医療用器具などに対し高い付着性あるいは担持性を示し、しかもまた、医療用器具に求められる無菌ろ過を可能にする。 As a result of extensive research, the present inventors discovered that the above problems could be solved by creating a nanoparticle composition in which cetylpyridinium chloride hydrate was contained in a specific silicon compound, and the present invention was realized. completed. That is, the basic idea of the present invention is a composition containing cetylpyridinium chloride hydrate and a specific silicon compound, which is in the form of nanoparticles. The nanoparticle form exhibits high adhesion or retention properties to medical instruments and the like, and also enables sterile filtration, which is required for medical instruments.
本発明は、以下に例示する態様を含む。
項1.
[式(I)中、
Aは、結合又は低級アルキレンを示し;R1,R2及びR3は、それぞれ、独立して、
(1) 低級アルキル、
(2) O-R5、又は
(3) フェニルを示し;
R5は、
(1) 低級アルキル、又は
(2) 低級アルカノイルを示し;
R4は、
(1) 低級アルキル、
(2) 低級アルケニル、
(3) フェニル、
(4) 同一又は異なる1~2個のR6で置換されてもよいアミノ、
(5) R5―CONH、又は
(6) シアノを示し;
R6は、
(1) 同一又は異なる1~2個のR7で置換されてもよい低級アルキル、
(2) 同一又は異なる1~2個のR8で置換されてもよいアミノ、
(3) 同一又は異なる1~3個の低級アルコキシで置換されてもよいシリル低級アルキルを示し
R7は、
(1) 同一又は異なる1~2個の低級アルキルで置換されてもよいアミノ、
(2) ヒドロキシで置換されてもよいフェニル、
(3) カルバモイル、
(4) ベンジルで置換されてもよいイミダゾリル、又は
(5) カルボキシを示し、
R8は、
(1) アミノ低級アルキル(ここに、アミノは同一又は異なる1~2個の低級アルキルで
置換されてもよい)、
2個のR8はこれらが結合する窒素と一緒になって単環式又は二環式ヘテロ環形成してもよい;で示される化合物又はその塩。
ここで、一般式(I)の化合物は、一般式(I)で示される、異なる2種類以上の化合物であってもよい。
The present invention includes the embodiments illustrated below.
Item 1.
[In formula (I),
A represents a bond or lower alkylene; R1, R2 and R3 are each independently,
(1) Lower alkyl,
(2) O-R5, or (3) represents phenyl;
R5 is
(1) Lower alkyl, or (2) lower alkanoyl;
R4 is
(1) Lower alkyl,
(2) lower alkenyl,
(3) Phenyl,
(4) Amino which may be substituted with the same or different 1 to 2 R6,
(5) R5-CONH, or (6) indicates cyano;
R6 is
(1) Lower alkyl which may be substituted with the same or different 1 to 2 R7s,
(2) Amino which may be substituted with the same or different 1 to 2 R8s,
(3) Indicates silyl lower alkyl which may be substituted with the same or different 1 to 3 lower alkoxy groups.
R7 is
(1) Amino which may be substituted with the same or different 1 to 2 lower alkyls,
(2) phenyl optionally substituted with hydroxy;
(3) Carbamoyl,
(4) imidazolyl optionally substituted with benzyl, or (5) carboxy;
R8 is
(1) Amino lower alkyl (herein, amino may be substituted with 1 to 2 lower alkyls that are the same or different),
Two R8s may be combined with the nitrogen to which they are bonded to form a monocyclic or bicyclic heterocycle; or a salt thereof.
Here, the compound of general formula (I) may be two or more different types of compounds represented by general formula (I).
項2. 式(I)の化合物が、
Aが、結合又はC1-6アルキレンを示し;
R1、R2及びR3がそれぞれ、独立して、
(1) C1-6アルキル、
(2) O-R5、又は
(3) フエニルを示し;
R5が、
(1) C1-6アルキル、又は
(2) C1-6アルカノイルを示し、
R4が
(1) C1-8アルキル、
(2) C2-4アルケニル、
(3) フェニル、
(4) 1個のR6で置換されてもよいアミノ、
(5) R6―CONH、又は
(6) シアノを示し;
R6が、
(1) 同一又は異なる1~2個のR7で置換されてもよいC1-6アルキル、
(2) 同一又は異なる1~2個のR8で置換されてもよいアミノ、又は
(3) 同一又は異なる1~3個のC1-6アルコキシで置換されてもよいシリルーC-1-6アルキルを示し;
R7が、
(1) 同一又は異なる1~2個のC1-6アルキルで置換されてもよいアミノ、
(2) ヒドロキシで置換されたフェニル、
(3) カルバモイル、
(4) ベンジルイミダゾリル、又は
(5) カルボキシを示し;
R8が、アミノーC1-6アルキル(ここに、アミノは同一又は異なる1~2個のC1-6アルキルで置換されてもよい)を示し;あるいは2個のR8がこれらが結合する窒素と一緒になって、環構成ヘテロ原子として少なくとも1個の窒素を含有する飽和又は不飽和の3~12員の単簡式又は二環式ヘテロ環を形成してもよい、化合物である、項1に記載の組成物。
Item 2. The compound of formula (I) is
A represents a bond or C1-6 alkylene;
R1, R2 and R3 are each independently,
(1) C1-6 alkyl,
(2) O-R5, or (3) indicates phenyl;
R5 is
(1) C1-6 alkyl, or (2) C1-6 alkanoyl,
R4 is (1) C1-8 alkyl,
(2) C2-4 alkenyl,
(3) Phenyl,
(4) amino optionally substituted with one R6,
(5) R6-CONH, or (6) indicates cyano;
R6 is
(1) C1-6 alkyl which may be substituted with the same or different 1 to 2 R7s,
(2) Amino which may be substituted with the same or different 1 to 2 R8, or (3) Silyl-C-1-6 alkyl which may be substituted with the same or different 1 to 3 C1-6 alkoxy. Show;
R7 is
(1) Amino which may be substituted with the same or different 1 to 2 C1-6 alkyl,
(2) phenyl substituted with hydroxy,
(3) Carbamoyl,
(4) represents benzylimidazolyl, or (5) carboxy;
R8 represents amino-C1-6 alkyl (wherein amino may be substituted with the same or different 1-2 C1-6 alkyl); or two R8s together with the nitrogen to which they are bonded The compound according to item 1, which may form a saturated or unsaturated 3- to 12-membered simple or bicyclic heterocycle containing at least one nitrogen as a ring-constituting heteroatom. Composition.
項3.式(I)の化合物が、R4がR6ーCONHである化合物、項1又は2のいずれかに記載の組成物。 Item 3. 3. The composition according to item 1 or 2, wherein the compound of formula (I) is a compound in which R4 is R6-CONH.
項4.一般式(I)の化合物が
Aが、 C1-6 アルキレンを示し;
R1、R2及びR3が、それぞれ、独立して、O-R5を示し;
R5が、C1-6アルキルを示し;
R4が、R6ーCONHを示し;
R6が、
(1) 同一又は異なる1~2個のR7で置換されてもよいC1-6 アルキル、又は
(2) 同一又は異なる1~2個のR8で置換されてもよいアミノを示し;
R7が、
(1) 同一又は異なる2個のC1-6アルキルで置換されてもよいアミノ、
(2) ヒドロキシで置換されたフェニル、
(3) カルバモイル、
(4) ベンジルイミダゾリル、
(5) カルボキシキを示し;
R8が、アミノーC1-6アルキル(ここに、アミノは同一又は異なる1~2個のC1-6アルキルで置換されてもよい)を示す、化合物である、項1から3のいずれかに記載の組成物。
Item 4. The compound of general formula (I)
A represents C1-6 alkylene;
R1, R2 and R3 each independently represent O-R5;
R5 represents C1-6 alkyl;
R4 indicates R6-CONH;
R6 is
(1) C1-6 alkyl which may be substituted with the same or different 1 to 2 R7s, or (2) amino which may be substituted with the same or different 1 to 2 R8s;
R7 is
(1) Amino which may be substituted with two same or different C1-6 alkyls,
(2) phenyl substituted with hydroxy,
(3) Carbamoyl,
(4) Benzyl imidazolyl,
(5) Shows carboxylic acid;
Item 3, wherein R8 is a compound representing amino-C1-6 alkyl (herein, amino may be substituted with the same or different 1 to 2 C1-6 alkyl). Composition.
項5. 組成物の粒子径が300nm以下である、項1及び4のいずれかに記載の組成物。 Item 5. The composition according to any one of Items 1 and 4, wherein the particle size of the composition is 300 nm or less.
項6. 感染症、例えば手術部位感染症、人工関節感染症、尿路感染症、尿路感染症、胆道感染症、血流感染症、肺炎、糖尿病足感染症、口腔内感染症又は皮膚感染症の予防/又は治療のための、項1から5のいずれかに記載の組成物。 Section 6. Infectious diseases, such as surgical site infections, prosthetic joint infections, urinary tract infections, urinary tract infections, biliary tract infections, bloodstream infections, pneumonia, diabetic foot infections, oral infections, or skin infections. Item 6. The composition according to any one of Items 1 to 5, for the prevention/or treatment of a disease.
項7. 医療用材料、医療器具又は生体成分に担持するための、項1から6のいずれかに記載の組成物。 Item 7. The composition according to any one of Items 1 to 6, for supporting on medical materials, medical instruments, or biological components.
項8. セチルピリジニウム塩化物水和物が抗菌又は殺菌効果を持続的に示しうる、項1から7のいずれかに記載の組成物。 Item 8. The composition according to any one of Items 1 to 7, wherein cetylpyridinium chloride hydrate can continuously exhibit an antibacterial or bactericidal effect.
項9. 無菌ろ過が可能である、項1から8のいずれかに記載の組成物。 Item 9. The composition according to any one of Items 1 to 8, which can be subjected to sterile filtration.
項10. 項1から9のいずれかに記載の組成物を担持させた医療用材料又は医療用器具。 Item 10. A medical material or medical device carrying the composition according to any one of Items 1 to 9.
項11. 項1から4のいずれかに記載の一般式(I)の化合物又はその塩であって、セチルピリジニウム塩化物水和物と混合して、医療材料、医療用器具又は生体成分に担持させることにより、抗菌薬又は殺菌剤の抗菌又は殺菌効果を持続的に発揮させることを可能とする化合物又はその塩。 Item 11. A compound of general formula (I) or a salt thereof according to any one of Items 1 to 4, which is mixed with cetylpyridinium chloride hydrate and supported on medical materials, medical instruments, or biological components. A compound or a salt thereof that enables the antibacterial or bactericidal effect of an antibacterial agent or bactericidal agent to be exerted in a sustained manner.
項12. 項1から9のいずれかに記載の組成物を医療材料又は医療器具に担持させて生体内に留置するか、或いは該組成物を生体成分に噴霧又は塗布することにより、感染症を予防及び/又は治療する方法。 Item 12. Infectious diseases can be prevented by carrying the composition according to any one of Items 1 to 9 in a medical material or medical device and indwelling it in a living body, or by spraying or applying the composition to biological components. Methods of prevention and/or treatment.
項13. 以下の工程を含む、項1から9のいずれかに記載の組成物の製造方法:
工程1: アニオン界面活性剤及び非イオン界面活性剤を用いてミセルを形成させる工程;
工程2: 工程1で得られたミセルに、セチルピリジニウム塩化物水和物を式(I)で表されるケイ素化合物又はその塩を添加する工程;
工程3: 透析により過剰の試薬を除去して組成物を得る工程;及び
工程4: 工程3で得られた組成物を無菌ろ過する工程。
Item 13. A method for producing the composition according to any one of Items 1 to 9, comprising the following steps:
Step 1: Forming micelles using an anionic surfactant and a nonionic surfactant;
Step 2: A step of adding cetylpyridinium chloride hydrate and a silicon compound represented by formula (I) or a salt thereof to the micelles obtained in Step 1;
Step 3: removing excess reagent by dialysis to obtain a composition; and Step 4: sterile filtering the composition obtained in Step 3.
本発明において、セチルピリジニウム塩化物水和物をケイ素化合物と混合してナノ粒子を形成させることにより、組成物における薬物の効率的な封入及び除法化が可能となる。本発明の組成物は、無菌ろ過が可能な粒子径を有するナノ粒子の形態であり得る。本発明の組成物はまた、医療材料及び医療器具又は生体成分に担持させて、持続的にセチルピリジニウム塩化物水和物の有する薬効、例えば抗ウイルス活性、抗細菌活性及び細菌付着抑制効果又は細菌増殖抑制効果を発揮し得、これにより手術野及び/又は術後患部における感染症を予防及び/又は治療し得る。 In the present invention, by mixing cetylpyridinium chloride hydrate with a silicon compound to form nanoparticles, it becomes possible to efficiently encapsulate and remove the drug in the composition. Compositions of the invention may be in the form of nanoparticles having a particle size that allows sterile filtration. The composition of the present invention can also be applied to medical materials, medical instruments, or biological components to continuously demonstrate the medicinal effects of cetylpyridinium chloride hydrate, such as antiviral activity, antibacterial activity, and bacterial adhesion inhibiting effect. It can exert a growth-inhibiting effect, thereby preventing and/or treating infections in the surgical field and/or the postoperative affected area.
本発明は以下に例示する具体的態様を含み、また、当該具体的態様の任意の組み合わせも含む。 The present invention includes the specific embodiments illustrated below, and also includes any combination of the specific embodiments.
本明細書における低級アルキルとしては、炭素数1~8の直鎖状又は分岐鎖状のアルキル基(C1-8)を挙げることができる。より具体的には、例えばメチル、エチル、n-プロピル、イソプロピル、n-ブチル、イソブチル、sec-ブチル、tert-ブチル、n-ペンチル、1-エチルプロピル、イソペンチル、ネオペンチル、n-ヘキシル、1,2,2―トリメチルプロピル、3,3-ジメチルブチル、2-エチルブチル、イソヘキシル、3-メチルペンチル、n-ヘプチル、イソヘプチル、n-オクチル、イソオクチル等が含まれる。好ましい低級アルキルはC1-6アルキルである。 The lower alkyl in this specification includes a straight or branched alkyl group having 1 to 8 carbon atoms (C1-8). More specifically, for example, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, 1-ethylpropyl, isopentyl, neopentyl, n-hexyl, 1, Includes 2,2-trimethylpropyl, 3,3-dimethylbutyl, 2-ethylbutyl, isohexyl, 3-methylpentyl, n-heptyl, isoheptyl, n-octyl, isooctyl, and the like. Preferred lower alkyl is C1-6 alkyl.
本明細書における低級アルキレンとしては、炭素数1~8の直鎖状又は分岐状の二価の炭化水素基(C1-8アルキレン)を挙げることができる。より具体的には、例えばメチレン、エチレン、n-プロピレン、イソプロピレン、n-ブチレン、イソブチレン、n-ペンチレン、エチルプロピレン、イソペンチレン、n-ヘキシレン、2-エチルブチレン、イソヘキシレン、3-メチルペンチレン、n-ヘプチレン、イソヘプチレン、n-オクチレン、イソオクチレン等が含まれる。好ましい低級アルキレンはC1-6のアルキレンであり、より好ましくはC1-3アルキレンである。 In the present specification, the lower alkylene includes a linear or branched divalent hydrocarbon group having 1 to 8 carbon atoms (C1-8 alkylene). More specifically, for example, methylene, ethylene, n-propylene, isopropylene, n-butylene, isobutylene, n-pentylene, ethylpropylene, isopentylene, n-hexylene, 2-ethylbutylene, isohexylene, 3-methylpentylene, Includes n-heptylene, isoheptylene, n-octylene, isooctylene, and the like. Preferred lower alkylene is C1-6 alkylene, more preferably C1-3 alkylene.
本明細書における低級アルケニルとしては、二重結合を1~3個有する炭素数2~6の直鎖又は分岐状アルケニル基(C2-6アルケニル)を挙げることができ、トランス体((E体))及びシス体((Z体))の両者を含有する。より具体的には、例えばビニル、1-プロペニル、2-プロペニル、1-メチルー1-プロペニル、2-メチルー1-プロペニル、2-メチル―2-プロペニル、2-ブテニル、1-ブテニル、3-ブテニル、2-ペンテニル、1-ペンテニル、3-ペンテニル、4-ペンテニル、1,3-ブタジエニル、1,3-ペンタジエニル、2-ペンテンー4-イル、2-ヘキセニル、1-ヘキセニル、5-ヘキセニル、3-ヘキセニル、4-ヘキセニル、3,3-ジメチルー1-プロペニル、2-エチルー1-プロペニル、1,3,5-ヘキサトリエニル、1,3-ヘキサジエニル、1,4-ヘキサジエニル基等が含まれる。好ましい低級アルケニルはC2-4アルケニルである。 As used herein, the lower alkenyl includes straight chain or branched alkenyl groups having 1 to 3 double bonds and having 2 to 6 carbon atoms (C2-6 alkenyl), trans form ((E form) ) and cis form ((Z form)). More specifically, for example, vinyl, 1-propenyl, 2-propenyl, 1-methyl-1-propenyl, 2-methyl-1-propenyl, 2-methyl-2-propenyl, 2-butenyl, 1-butenyl, 3-butenyl. , 2-pentenyl, 1-pentenyl, 3-pentenyl, 4-pentenyl, 1,3-butadienyl, 1,3-pentadienyl, 2-penten-4-yl, 2-hexenyl, 1-hexenyl, 5-hexenyl, 3- Included are hexenyl, 4-hexenyl, 3,3-dimethyl-1-propenyl, 2-ethyl-1-propenyl, 1,3,5-hexatrienyl, 1,3-hexadienyl, 1,4-hexadienyl groups, and the like. Preferred lower alkenyl is C2-4 alkenyl.
本明細書における低級アルカノイルとしては、炭素数1~6の直鎖状又は分岐鎖状アルカノイル基(C1-6アルカノイル)を挙げることができる。より具体的には、例えばホルミル、アセチル、プロピオニル、ブチリル、イソブチリル、ペンタノイル、tert-ブチルカルボニル、ヘキサノイル基等が含まれる。好ましい低級アルカノイルは、C1-4アルカノイルである。 As the lower alkanoyl in this specification, a linear or branched alkanoyl group having 1 to 6 carbon atoms (C1-6 alkanoyl) can be mentioned. More specifically, it includes, for example, formyl, acetyl, propionyl, butyryl, isobutyryl, pentanoyl, tert-butylcarbonyl, hexanoyl, and the like. Preferred lower alkanoyl is C1-4 alkanoyl.
本明細書における低級アルコキシは、炭素数1~8の直鎖状又は分岐鎖状のアルコキシ(低級アルキル―O-)基(C1-8アルコキシ)を挙げることができる。より具体的には、例えばメトキシ、エトキシ、n-プロポキシ、イソプロポキシ、n-ブトキシ、イソブトキシ、sec-ブトキシ、tert-ブトキシ、n-ペンチルオキシ、1-エチルプロピルオキシ、イソペンチルオキシ、ネオペンチルオキシ、n-ヘキシルオキシ、1,2,2-トリメチルプロピルオキシ、3,3-ジメチルブチルオキシ、2-エチルブチルオキシ、イソヘキシルオキシ、3-メチルペンチルオキシ、n-ヘプチルオキシ、イソヘプチルオキシ、n-オクチルオキシ、イソオクチルオキシ等が含まれる。好ましい低級アルコキシはC1-6アルコキシであり、より好ましくはC1-3アルコキシである。 In the present specification, lower alkoxy includes a linear or branched alkoxy (lower alkyl-O-) group having 1 to 8 carbon atoms (C1-8 alkoxy). More specifically, for example, methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, isobutoxy, sec-butoxy, tert-butoxy, n-pentyloxy, 1-ethylpropyloxy, isopentyloxy, neopentyloxy , n-hexyloxy, 1,2,2-trimethylpropyloxy, 3,3-dimethylbutyloxy, 2-ethylbutyloxy, isohexyloxy, 3-methylpentyloxy, n-heptyloxy, isoheptyloxy, n -Includes octyloxy, isooctyloxy, etc. Preferred lower alkoxy is C1-6 alkoxy, more preferably C1-3 alkoxy.
本明細書におけるヘテロ環としては、環構成原子として窒素、酸素及び硫黄からなる群から独立して選択されるヘテロ原子を1~5個含有する飽和又は不飽和の3~12員の単環式又は多環式のヘテロ環を挙げることができる。「不飽和」の環とは、芳香環、又は環原子間結合が部分的に水素された環をいう。ヘテロ環として具体的には、例えば環構成ヘテロ原子として少なくとも1個の窒素を含有する飽和又は不飽和の3~12員の単環式又は二環式ヘテロ環が含まれる。より具体的には、例えばピロール、イミダゾール、ピラゾール、ピリジン、テトラヒドロピリジン、ピリミジン、ピラジン、ピリダジン、トリアゾール、テトラゾール、ジヒドロトリアジン、アゼチジン、ピロリジン、イミダゾリジン、ピペリジン、ピラゾリン、ピペラジン、アゼパン、1,4-ジアゼパン、インドール、インドリン(ジヒドロインドリン)、イソインドール、イソインドリン(ジヒドロイソインドリン)、ベンゾイミダゾール、ジヒドロベンゾイミダゾール、インダゾール(ジヒドロインダゾール)、インダゾリン、キノリン、ジヒドロキノリン、テトラヒドロキノリン、ベンゾトリアゾール、テトラゾロピリジン、テトラゾロピリダジン、イソキノリン、ジヒドロイソキノリン、ジヒドロトリアジン、イミダゾピリジン、ナフチリジン、テトラヒドロナフチリジン、ヘキサヒドロナフチリジン、シンノリン、キノキサリン、ジヒドロキノキサリン、テトラヒドロキノキサリン、キナゾリン、ジヒドロキナゾリン、テトラヒドロキノゾリン、ピラゾロピリジン、ヘキサヒドロピリミドピリジン(1,5,7-トリアザピシクロ[4.4.0]デカー5-エン)等が含まれる。好ましいヘテロ環は、環構成ヘテロ原子として少なくとも1個の窒素を含有する飽和又は不飽和の3~12員の二環式ヘテロ環である。 In the present specification, the heterocycle refers to a saturated or unsaturated 3- to 12-membered monocyclic ring containing 1 to 5 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur as ring constituent atoms. Or a polycyclic heterocycle can be mentioned. An "unsaturated" ring refers to an aromatic ring or a ring in which the bonds between ring atoms are partially hydrogenated. Specifically, the heterocycle includes, for example, a saturated or unsaturated 3- to 12-membered monocyclic or bicyclic heterocycle containing at least one nitrogen as a ring-constituting heteroatom. More specifically, for example, pyrrole, imidazole, pyrazole, pyridine, tetrahydropyridine, pyrimidine, pyrazine, pyridazine, triazole, tetrazole, dihydrotriazine, azetidine, pyrrolidine, imidazolidine, piperidine, pyrazoline, piperazine, azepane, 1,4- Diazepane, indole, indoline (dihydroindoline), isoindole, isoindoline (dihydroisoindoline), benzimidazole, dihydrobenzimidazole, indazole (dihydroindazole), indazoline, quinoline, dihydroquinoline, tetrahydroquinoline, benzotriazole, tetrazolopyridine , tetrazolopyridazine, isoquinoline, dihydroisoquinoline, dihydrotriazine, imidazopyridine, naphthyridine, tetrahydronaphthyridine, hexahydronaphthyridine, cinnoline, quinoxaline, dihydroquinoxaline, tetrahydroquinoxaline, quinazoline, dihydroquinazoline, tetrahydroquinozoline, pyrazolopyridine, hexahydro Includes pyrimidopyridine (1,5,7-triazapicyclo[4.4.0]dec-5-ene) and the like. A preferred heterocycle is a saturated or unsaturated 3- to 12-membered bicyclic heterocycle containing at least one nitrogen as a ring heteroatom.
本明細書における組成物は、セチルピリジニウム塩化物水和物及びケイ素化合物を含み得る。セチルピリジニウム塩化物水和物は、1種以上のケイ素化合物と化学的又は物理的に混合されていればよく、例えばケイ素化合物に内包又は封入されて、或いはケイ素化合物に化学的に結合して、液状、粒子状又はカプセル状のナノ粒子組成物を形成してもよい。セチルピリジニウム塩化物水和物は、一般式(I)のケイ素化合物とナノ粒子組成物を形成することにより、持続的なウイルス不活化作用及び抗菌又は殺菌活性を発揮しうる。 Compositions herein may include cetylpyridinium chloride hydrate and a silicon compound. Cetylpyridinium chloride hydrate only needs to be chemically or physically mixed with one or more silicon compounds, for example, encapsulated or encapsulated in a silicon compound, or chemically bonded to a silicon compound, Liquid, particulate or encapsulated nanoparticle compositions may be formed. Cetylpyridinium chloride hydrate can exhibit sustained virus inactivation effect and antibacterial or bactericidal activity by forming a nanoparticle composition with the silicon compound of general formula (I).
本明細書におけるケイ素化合物は、式(I)で表される化合物(以下、化合物(I)ともいう)であり、幾何異性体、立体異性体、光学異性体及び互変異生体が含まれる。各種異性体は、例えば一般的な光学分割法により分離精製してもよく、適当な光学活性な原料化合物より製造してもよい。 The silicon compound in this specification is a compound represented by formula (I) (hereinafter also referred to as compound (I)), and includes geometric isomers, stereoisomers, optical isomers, and tautomers. Various isomers may be separated and purified, for example, by general optical resolution methods, or may be produced from appropriate optically active raw material compounds.
セチルピリジニウム塩化物水和物及び化合物(I)は、それらの置換基の種類に応じて、酸付加塩又は塩基付加塩を形成してもよい。酸付加塩を形成する酸としては、例えば塩酸、臭化水素酸、硝酸、硫酸、リン酸等の無機酸;及びグルコン酸、メタンスルホン酸、p-トルエンスルホン酸、酢酸、クエン酸、酒石酸、マレイン酸、フマル酸、リンゴ酸、乳酸等が挙げられる。塩基付加塩を形成する塩基としては、例えば水酸化ナトリウム、水酸化カリウム、水酸化カルシウム、炭酸ナトリウム、炭酸カリウム、炭酸水素ナトリウム、、炭酸水素カルウム等の無機塩基:メチルアミン、ジエチルアミン、トリエチルアミン、エタノールアミン、ジエタノールアミン、トリエタノールアミン、エチレンジアミン、トリス(ヒドロキシメチル)メチルアミン、ジシクロヘキシルアミン、N、N‘―ジベンジルエチレンジアミン、グアニジン、ピロジン、ピコリン、コリン等の有機塩基;及びアンモニウム塩が挙げられる。抗ウイルス及び抗菌又は殺菌剤及び化合物(I)の塩は、通常の造塩処理に付すことにより製造しうる。 Cetylpyridinium chloride hydrate and compound (I) may form an acid addition salt or a base addition salt depending on the type of substituent. Examples of acids that form acid addition salts include inorganic acids such as hydrochloric acid, hydrobromic acid, nitric acid, sulfuric acid, and phosphoric acid; and gluconic acid, methanesulfonic acid, p-toluenesulfonic acid, acetic acid, citric acid, tartaric acid, Examples include maleic acid, fumaric acid, malic acid, and lactic acid. Examples of bases that form base addition salts include inorganic bases such as sodium hydroxide, potassium hydroxide, calcium hydroxide, sodium carbonate, potassium carbonate, sodium hydrogen carbonate, and potassium hydrogen carbonate; methylamine, diethylamine, triethylamine, and ethanol. Organic bases such as amine, diethanolamine, triethanolamine, ethylenediamine, tris(hydroxymethyl)methylamine, dicyclohexylamine, N,N'-dibenzylethylenediamine, guanidine, pyrodine, picoline, choline; and ammonium salts. Antiviral and antibacterial or bactericidal agents and salts of compound (I) can be produced by subjecting them to a conventional salt-forming treatment.
本明細書における組成物は感染症、例えばウイルス及び細菌、嫌気性菌又は薬剤耐性菌によって引き起こされる感染症の予防及び/又は治療のために使用しうる。ウイルスとしては新型コロナウイルス(COVID-19)、インフルエンザウイルスを含むエンベロープ型ウイルス、細菌、嫌気性菌又は薬剤耐性菌としては、グラム陽性菌、グラム陰性菌、ブドウ球菌、腸球菌、大腸菌、メチシリン非感受性細菌、バンコマイシン非感受性細菌、ペニシリン非感受性細菌、クラリスロマイシン非感受性細菌、又はメトロニダゾール非感受性細菌を挙げることができ、より具体的には例えばメチシリン耐性黄色ブドウ球菌(Methicillin-resistantStaphylococcus aureus)、排出関連(Efflux-related) メチシリン耐性黄色ブドウ球菌(Methicillin- resistant Staphylococcus aureus)、バンコマイシン低感受性黄色ブドウ球菌 (Vancomycin- intermediate Staphylococcus aureus) 、ヘテロバンコマイシン低感受黄色ブドウ球菌(Hetero-vancomycin- intermediate Staphylococcus aureus)、バンコマイシン耐性黄色ブドウ球菌 (Vancomycin-resistant Staphylococcus aureus )、バンコマイシン耐性腸球菌(Vancomycin-resistant Enterococci)、等が含まれる。感染症としては、以下に制限されるものではないが、手術部位感染(例えば手術創感染症)、人工関節感染症、尿路感染症、胆道閉鎖症、血流感染症(例えば敗血症)、肺炎(例えば院内感染性肺炎又は市中肺炎)、糖尿病足感染症、並びに蜂巣炎(cellulites)、腫れ物(boils)、膿瘍、麦粒腫(sty)及び膿痂疹等の皮膚感染症等が挙げられる。 The compositions herein may be used for the prevention and/or treatment of infectious diseases, such as those caused by viruses and bacteria, anaerobes or drug-resistant bacteria. Viruses include the new coronavirus (COVID-19), enveloped viruses including influenza viruses, bacteria, anaerobic bacteria, and drug-resistant bacteria include gram-positive bacteria, gram-negative bacteria, staphylococci, enterococci, Escherichia coli, and methicillin-free bacteria. Mention may be made of susceptible bacteria, vancomycin non-susceptible bacteria, penicillin non-susceptible bacteria, clarithromycin non-susceptible bacteria or metronidazole non-susceptible bacteria, more specifically for example Methicillin-resistant Staphylococcus aureus, excreted Efflux-related: Methicillin-resistant Staphylococcus aureus, Vancomycin- intermediate Staphylococcus aureus, Hetero-vancomycin- intermediate Staphylococcus aureus, These include Vancomycin-resistant Staphylococcus aureus, Vancomycin-resistant Enterococci, etc. Infections include, but are not limited to, surgical site infections (e.g., surgical wound infections), prosthetic joint infections, urinary tract infections, biliary atresia, bloodstream infections (e.g., sepsis), and pneumonia. (eg, nosocomial or community-acquired pneumonia), diabetic foot infections, and skin infections such as cellulites, boils, abscesses, styes, and impetigo.
本明細書における組成物の担持は、医療用材料又は医療用器具に化学的又は物理的に付着又は結合させてもよく、手術部位、手術野又は術後患部の生体成分に塗付してもよい。組成物の担持は、組成物の溶液、例えば水溶液を医療用材料又は医療器具又は口腔内生体成分にコーティング又は噴霧することにより行ってもよい。 The composition herein may be supported by chemically or physically attached or bonded to medical materials or medical instruments, or applied to biological components at the surgical site, surgical field, or postoperatively affected area. good. The composition may be supported by coating or spraying a solution of the composition, such as an aqueous solution, onto a medical material or device or an oral biocomponent.
本明細書における組成物は、薬学的に許容される担体と組み合わせて、液剤、注射剤、スプレー剤、エアゾール剤、ロージョン剤、軟膏剤、クリーム剤、ゲル剤、貼付剤、テープ剤、バップ剤等の製剤とすることができる。薬学的に許容される担体としては、例えば乳糖、白糖、塩化ナトリウム、ブドウ糖、尿素、デンプン、炭酸カルシウム、カオリン、結晶セルロース等の賦活剤;水、エタノール、プロパノール、単シロップ、ブドウ糖液、デンプン液、ゼラチン溶液、カルボキシメチルセルロース、セラックス、メチルセルロース、リン酸カリウム、ポリビニルピロリドン等の結合剤;精製タルク、ステアリン酸塩、ホウ酸末、ポリエチレングリコール等の滑沢剤等が挙げられる。 The compositions herein include solutions, injections, sprays, aerosols, lotions, ointments, creams, gels, patches, tapes, and poultices in combination with pharmaceutically acceptable carriers. It can be made into a formulation such as Pharmaceutically acceptable carriers include activators such as lactose, white sugar, sodium chloride, glucose, urea, starch, calcium carbonate, kaolin, and crystalline cellulose; water, ethanol, propanol, simple syrup, glucose solution, and starch solution. , gelatin solution, carboxymethylcellulose, shellax, methylcellulose, potassium phosphate, polyvinylpyrrolidone, and other binders; purified talc, stearate, boric acid powder, polyethylene glycol, and other lubricants.
本明細書における医療用材料としは、チタン金属、セラミック、機能性樹脂、機能性プラスチック、ポリウレタン、ポリ塩化ビニル及び綿類、絹、麻、不織布等を挙げることができる。 Examples of medical materials in this specification include titanium metal, ceramics, functional resins, functional plastics, polyurethane, polyvinyl chloride, cotton, silk, linen, nonwoven fabrics, and the like.
本明細書における医療用器具は、体内に埋め込み及び/又は留置可能な人工医療機器であり、医療用材料から製造される。医療器具としては、例えばカテーテル、ペースメーカー、移植片、ステント、ワイヤ、ガイドワイヤ、整形外科用インプラント、医療用インプラント、身体インプラント、埋め込み可能な拡散ポンプ、注入口、心臓弁、人工関節、大動脈グラフト、血液酸素供給膜、血液酸素供給器管類、透析膜、薬物送達システム,体内プロテーゼ、気管内チューブ、大動脈バルーン、血管グラフト、血管管類、動脈管類、及び静脈管類を挙げることができる。 The medical device herein is an artificial medical device that can be implanted and/or indwelled in the body, and is manufactured from medical materials. Medical devices include, for example, catheters, pacemakers, grafts, stents, wires, guide wires, orthopedic implants, medical implants, body implants, implantable diffusion pumps, inlets, heart valves, artificial joints, aortic grafts, Mention may be made of blood oxygenation membranes, blood oxygenator tubing, dialysis membranes, drug delivery systems, endoprostheses, endotracheal tubes, aortic balloons, vascular grafts, vascular tubing, arterial tubing, and venous tubing.
本明細書における生体成分としては、皮膚、骨(例えば関節)、臓器(例えば尿路、胆道、肺)等を挙げることができ、好ましくは手術部位、手術野又は術後患部の生体成分である。 As used herein, biological components include skin, bones (e.g., joints), organs (e.g., urinary tract, biliary tract, lungs), etc., and are preferably biological components at the surgical site, surgical field, or postoperatively affected area. .
本明細書における無菌ろ過は、細菌等が通過できない孔径(例えば0.2~0.45μm)のフィルター、好ましくは孔径0.22μmのフィルターを用いたろ過を指し、好ましくは限外ろ過である。本明細書における組成物は、無菌ろ過が可能な粒子径を有してもよい。組成物の平均粒子径は、例えば動的光散乱法によって測定することができ、例えば平均粒子径で300nm以下、好ましくは10~250nm、より好ましくは50~230nmである。 Aseptic filtration in this specification refers to filtration using a filter with a pore size (for example, 0.2 to 0.45 μm) through which bacteria and the like cannot pass, preferably a filter with a pore size of 0.22 μm, and is preferably ultrafiltration. The compositions herein may have a particle size that allows for sterile filtration. The average particle size of the composition can be measured, for example, by a dynamic light scattering method, and is, for example, 300 nm or less, preferably 10 to 250 nm, more preferably 50 to 230 nm.
[ケイ素化合物(I)の一般製法]
式(I)で表されるケイ素化合物は、市販されているものを用いてもよく、又は当分野の常法、例えば下記に示す製造法に従って新規に製造することができる。式(I)で表される化合物の製造方法は下記に示す製造方法に限定されるものではない。下記製造方法において、各原料化合物は反応を阻害しないのであれば、塩を形成してもよく、かかる塩としては、化合物(I)の塩として例示したものを用いてもよい。 原料化合物は具体的製法に記載しない場合、市販のものを用いてもよく、自体公知の方法又はそれに準ずる方法に従って製造したものを用いてもよい。下記製造方法における各反応において、生成物は反応液のまま又は粗生成物として次の反応に用いることもでき、常法に従って反応混合物から単離することもでき、あるいは通常の分離手段により容易に精製することもできる。通常の分離手段としては、例えば、抽出、濃縮、結晶化、ろ過、再結晶、蒸留、各種クロマトグラフィーが挙げられる。下記製造方法で得られる生成物は、r遊離化合物、その塩又は溶媒和物として単離し、精製してもよい。 下記製造方法において、アルキル化反応、加水分解反応、アミノ化反応、エステル化反応、アミド化反応、ウレア化反応、エーテル化反応、酸化反応、還元反応等を行う場合、これらの反応は、自体公知の方法又はそれに準ずる方法に従って行うことができる。このような方法としては、例えば、オーガニック・ファンクショナル・グループ・プレパレーションズ(ORGANIC FUNCTIONAL GROUP PREPARATION)第2版、アカデミックプレス社(ACADEMIC PRESS, INC.)1989年刊;コンプリヘンシブ・オーガニック・トランスフォメーションズ(Comprehensive Organic Transformations)VCH Publishers Inc. ,1989年刊;ウッツ(P. G. M. Wuts) 及びグリーン(T. W. Greene)著「Greene`s ProtectiveGroups in Organic Synthesis」(第4判、2006年)等に記載の方法が挙げられる。
[General manufacturing method of silicon compound (I)]
The silicon compound represented by formula (I) may be a commercially available one, or may be newly produced according to a conventional method in the art, for example, the production method shown below. The method for producing the compound represented by formula (I) is not limited to the production method shown below. In the production method described below, each raw material compound may form a salt as long as it does not inhibit the reaction, and as such a salt, those exemplified as the salt of compound (I) may be used. When a raw material compound is not described in a specific production method, a commercially available compound may be used, or a compound produced according to a method known per se or a method analogous thereto may be used. In each reaction in the following production method, the product can be used in the next reaction as a reaction solution or as a crude product, can be isolated from the reaction mixture according to conventional methods, or can be easily isolated by conventional separation means. It can also be purified. Usual separation means include, for example, extraction, concentration, crystallization, filtration, recrystallization, distillation, and various types of chromatography. The product obtained by the following production method may be isolated and purified as r-free compound, its salt or solvate. In the following production method, when performing an alkylation reaction, hydrolysis reaction, amination reaction, esterification reaction, amidation reaction, ureation reaction, etherification reaction, oxidation reaction, reduction reaction, etc., these reactions are known per se. It can be carried out according to the method or a method similar thereto. Examples of such methods include, for example, ORGANIC FUNCTIONAL GROUP PREPARATION, 2nd edition, published by ACADEMIC PRESS, INC. in 1989; Comprehensive Organic Transformations. (Comprehensive Organic Transformations) published by VCH Publishers Inc., 1989; methods described in "Greene's Protective Groups in Organic Synthesis" by PGM Wuts and TW Greene (4th edition, 2006), etc. .
[ケイ素化合物(I)の一般製法1(アミド化反応)]
化合物(Ia)は、化合物(II)と化合物(III)とのアミド化により得ることができる。
アミド化は、当業者が通常用いる方法を採用することができる。
化合物(Ia)は、化合物(II)又はカルボキシ基におけるその反応性誘導体及び化合物(III)
又はアミノ基におけるその反応性誘導体を反応させることにより製造してもよい。
[General manufacturing method 1 (amidation reaction) of silicon compound (I)]
Compound (Ia) can be obtained by amidation of compound (II) and compound (III).
Amidation can be carried out by a method commonly used by those skilled in the art.
Compound (Ia) is compound (II) or its reactive derivative at the carboxy group and compound (III)
Alternatively, it may be produced by reacting its reactive derivative at the amino group.
化合物(11)のカルボキシル基における反応性誘導体としては、酸ハロゲン化物、酸アジ化物、酸無水物、活性化アミド、活性化エステル化物等が挙げられる。反応性誘導体の好適な例としては、酸塩化物、酸アジ化物 ; 例えばジアルキルリン酸、フェニルリン酸ジフェニルリン酸、ジベンジルリン酸、ハロゲン化リン酸等の置換されたリン酸、ジアルキル亜リン酸、亜硫酸、チオ硫酸、硫酸、例えばメタンスルホン酸等のスルホン酸、例えば酢酸、プロピオン酸、酪酸、イソ酪酸、ピパリン酸、ペンタン酸、イソペンタン酸、2-エチル酪酸、トリクロロ酢酸等の脂肪族カルボン酸又は例えば安息香酸等の芳香族カルボン酸のような酸との混合酸無水物 ; 対称酸無水物 ; イミダゾール、4-置換イミダゾール、ジメチルピラゾ―ル、トリアゾールまたはテトラゾールとの活性化アミド ; 例えばシアノメチルエステル、メトキシメチルエステル、ジメチルイミノメチルエステル、ビニルエステル、プロパギルエステル、p-ニトロフェニルエステル、2,4-ジニトロフェニルエステル、トリクロロフェニルエステル、ペンタクロロフェニルエステル、メシルフェニルエステル等の活性化エステル ; 例えばN,N-ジメチルヒドロキシルアミン、1-ヒドロキシ-2-(1H)-ピリドン、N-ヒドロキシサクシイミド、N-ヒドロキシフタルイミド、HOBt等のN-ヒドロキシ化合物とのエステル等が挙げられる。これらの反応性誘導体は使用すべき化合物(II)の化学的性質に応じてそれらの中から任意に選択する事が出来る。 Examples of reactive derivatives at the carboxyl group of compound (11) include acid halides, acid azides, acid anhydrides, activated amides, activated esters, and the like. Suitable examples of reactive derivatives include acid chlorides, acid azides; substituted phosphoric acids such as dialkyl phosphoric acids, phenyl phosphates, diphenyl phosphoric acids, dibenzyl phosphoric acids, halogenated phosphoric acids, dialkyl phosphorous acids, Sulfonic acids such as sulfurous acid, thiosulfuric acid, sulfuric acid, methanesulfonic acid, aliphatic carboxylic acids such as acetic acid, propionic acid, butyric acid, isobutyric acid, piperic acid, pentanoic acid, isopentanoic acid, 2-ethylbutyric acid, trichloroacetic acid, or Mixed acid anhydrides with acids such as aromatic carboxylic acids such as benzoic acid; symmetric acid anhydrides; activated amides with imidazoles, 4-substituted imidazoles, dimethylpyrazoles, triazoles or tetrazoles; for example cyanomethyl esters, Activated esters such as methoxymethyl ester, dimethyliminomethyl ester, vinyl ester, propargyl ester, p-nitrophenyl ester, 2,4-dinitrophenyl ester, trichlorophenyl ester, pentachlorophenyl ester, mesylphenyl ester; for example, N, Examples include esters with N-hydroxy compounds such as N-dimethylhydroxylamine, 1-hydroxy-2-(1H)-pyridone, N-hydroxysucciimide, N-hydroxyphthalimide, and HOBt. These reactive derivatives can be arbitrarily selected from among them depending on the chemical properties of compound (II) to be used.
上記反応において化合物(II)を遊離酸の形又はその塩の形で使用する場合には、縮合剤の存在下に反応を行うのが望ましい。縮合剤としては、この分野で公知の物を広く使用でき、例えば、DCC ; N-シクロヘキシル-N’-モルホリノエチルカルボジイミド ; N-シクロヘキシル-N’-(4-ジエチルアミノシクロヘキシル)カルボジイミド ; ジエチルカルボジイミド ; N-N’-ジエチルカルボジイミド ; N,N’-ジイソプロピルカルボジイミド ; WSCまたはそのHCl塩 ; N-N’-カルボニルビス(2-メチルイミダゾール) ; ペンタメチレンケテン-N-シクロヘキシルイミン ; ジフェニルケテン-N-シクロヘキシルイミン ; エトキシアセチレン ; 1-アルコキシ-1-クロロエチレン; 亜リン酸トリアルキル ; ポリリン酸エチル ; ポリリン酸イソプロピル ; オキシ塩化リン(塩化ホスホリル) ; 三塩化リン ; ホスホリルアジ化ジフェニル ; 塩化チオニル; 塩化オキサリル ; 例えばクロロギ酸エチル、クロロギ酸イソプルピル等のハロギ酸低級アルキル ; トリフェニルホスフィン ; 2-エチル-7-ヒドロキシベンズイソオキサゾリウム塩 ; 2-エチル-5-(m-スルホフェニル)イソオキサゾリウムヒドロキシド分子内塩; ヘキサフロオロリン酸ベンゾトリアゾール-1-イルオキシ-トリス(ジメチルアミノ)ホスホニウム ; 1-(p-クロロベンゼンスルホニルオキシ)-6-クロロ-1H-ベンゾトリアゾール ; DMFと塩化チオニル、ホスゲン、クロロギ酸トリクロロメチル、オキシ塩化リン等との反応によって調整したいわゆるビルスマイヤー試験等が挙げられる。また、上記縮合剤の存在下、N-ヒドロキシスクシンイミド、N-ヒドロキシフタルイミド、HOBt等の活性化エステルの共存下に反応を行うのがさらに望ましい。 When compound (II) is used in the above reaction in the form of a free acid or a salt thereof, it is desirable to carry out the reaction in the presence of a condensing agent. As the condensing agent, a wide range of substances known in this field can be used, such as DCC; N-cyclohexyl-N'-morpholinoethylcarbodiimide; N-cyclohexyl-N'-(4-diethylaminocyclohexyl)carbodiimide; diethylcarbodiimide; -N'-diethylcarbodiimide; N,N'-diisopropylcarbodiimide; WSC or its HCl salt; N-N'-carbonylbis(2-methylimidazole); pentamethyleneketene-N-cyclohexylimine; diphenylketene-N-cyclohexyl imine; ethoxyacetylene; 1-alkoxy-1-chloroethylene; trialkyl phosphite; ethyl polyphosphate; isopropyl polyphosphate; phosphorus oxychloride (phosphoryl chloride); phosphorus trichloride; diphenyl phosphorylazide; thionyl chloride; oxalyl chloride ; Lower alkyl haloformates, such as ethyl chloroformate and isopropyl chloroformate; Triphenylphosphine; 2-ethyl-7-hydroxybenzisoxazolium salt; 2-ethyl-5-(m-sulfophenyl)isoxazolium Hydroxide inner salt; benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphate; 1-(p-chlorobenzenesulfonyloxy)-6-chloro-1H-benzotriazole; DMF and thionyl chloride, phosgene , the so-called Vilsmeier test prepared by reaction with trichloromethyl chloroformate, phosphorus oxychloride, and the like. Further, it is more desirable to carry out the reaction in the presence of the above-mentioned condensing agent and in the coexistence of an activated ester such as N-hydroxysuccinimide, N-hydroxyphthalimide, HOBt, or the like.
化合物(III)のアミノ基における好適な反応性誘導体としては、化合物(III)とアルデヒド、ケトン等のようなカルボニル化合物との反応によって生成するシッフ塩基型イミノ又はそのエナミン型互変異性体 ; 化合物(III)とビス(トリメチルシリル)アセトアミド、モノ(トリメチルシリル)アセトアミド、ビス(トリメチルシリル)尿素等のようなシリル化合物との反応によって生成するシリル誘導体 ; 化合物(III)と三塩化リン又はホスゲン等との反応によって生成する反応性誘導体等が挙げられる。 Suitable reactive derivatives of the amino group of compound (III) include Schiff base-type imino or its enamine-type tautomer formed by the reaction of compound (III) with a carbonyl compound such as an aldehyde, ketone, etc.; Compound Silyl derivatives produced by the reaction of (III) with silyl compounds such as bis(trimethylsilyl)acetamide, mono(trimethylsilyl)acetamide, bis(trimethylsilyl)urea, etc.; Reaction of compound (III) with phosphorus trichloride or phosgene, etc. Examples include reactive derivatives produced by.
本反応は、通常、反応に悪影響を及ばさない慣用の溶媒中で行うことが出来る。溶媒としては、例えば、水 ; MeOH、EtOH、イソプロパノール、n-ブタノール、トリフルオロエタノール、エチレングリコール等のアルコール系溶媒; アセトン、メチルエチルケトン、等のケトン系溶媒 ; THF、ジオキサン、Et2O、ジイソプロピルエーテル、ジグライム等のエーテル系溶媒 ; AcOMt、AcOEt等のエステル系溶媒 ; MeCN,DMF,DMSO等の非プロトン性溶媒;n-ペンタン、n-ヘキサン、n-へブタン、シクロヘキサン等の炭化水素系溶媒 ; 塩化メチレン、塩化エチレン、DCM等のハロゲン化炭化水素系溶媒 ; 又は他の有機溶媒、或いはこれらの混合溶媒等が挙げられる。 This reaction can usually be carried out in a conventional solvent that does not adversely affect the reaction. Examples of solvents include water; alcohol solvents such as MeOH, EtOH, isopropanol, n-butanol, trifluoroethanol, and ethylene glycol; ketone solvents such as acetone and methyl ethyl ketone; THF, dioxane, Et2O, diisopropyl ether, and diglyme. Ether solvents such as AcOMt, AcOEt, etc.; Aprotic solvents such as MeCN, DMF, DMSO; Hydrocarbon solvents such as n-pentane, n-hexane, n-hebutane, cyclohexane; Methylene chloride , ethylene chloride, halogenated hydrocarbon solvents such as DCM; other organic solvents, or mixed solvents thereof.
本反応は、塩基の存在下で行っても良い。塩基としては、公知の無機塩基及び有機塩基を広く使用できる。無機塩基としては、例えば、アルカリ金属(例えば、ナトリウム、カリウム等)、炭酸水素アルカリ金属(例えば、炭酸水素リチウム、炭酸水素ナトリウム、炭酸水素カリウム等)、アルカリ金属水酸化物(例えば、LiOH,NaOH,KOH等)、炭酸アルカリ金属(例えば、Li2CO3、Na2CO3、K2CO3、Cs2CO3等)アルカリ金属低級アルコキシド(例えば、ナトリウムメトキシド、ナトリウムエトキシド等)、アルカリ金属水素化物(例えば、NaH、KH等)が挙げられる。有機塩基としては、例えば、トリアルキルアミン( 例えば、トリメチルアミン、トリエチルアミン、N-エチルジイソプロピルアミン等)、ピリジン、キノリン、ピぺリジン、イミダゾール、ピコリン、ジメチルアミノピリジン、ジメチルアニリン、N-メチルモルホリン、DBN、DABCO、DBU等が挙げられる。また、これらの塩基が液状である場合、溶媒として兼用する事ができる。これらの塩基は、1種単独で又は2種以上混合して使用してもよい。塩基の使用量は、化合物(II)1モルに対して、通常0.1~10モル、好ましくは0.1~3モルである。 This reaction may be performed in the presence of a base. As the base, a wide variety of known inorganic bases and organic bases can be used. Examples of inorganic bases include alkali metals (e.g., sodium, potassium, etc.), alkali metal hydrogen carbonates (e.g., lithium hydrogen carbonate, sodium hydrogen carbonate, potassium hydrogen carbonate, etc.), alkali metal hydroxides (e.g., LiOH, NaOH, etc.). , KOH etc.), alkali metal carbonates (e.g. Li2CO3, Na2CO3, K2CO3, Cs2CO3 etc.), alkali metal lower alkoxides (e.g. sodium methoxide, sodium ethoxide etc.), alkali metal hydrides (e.g. NaH, KH etc.) Can be mentioned. Examples of organic bases include trialkylamines (e.g., trimethylamine, triethylamine, N-ethyldiisopropylamine, etc.), pyridine, quinoline, piperidine, imidazole, picoline, dimethylaminopyridine, dimethylaniline, N-methylmorpholine, DBN. , DABCO, DBU, etc. Furthermore, when these bases are in liquid form, they can also be used as a solvent. These bases may be used alone or in combination of two or more. The amount of the base used is usually 0.1 to 10 mol, preferably 0.1 to 3 mol, per 1 mol of compound (II).
一般製法1における化合物(II)と化合物(III)との使用割合は、通常後者1モルに対し、前者を少なくとも1モル、好ましくは1~5モルである。 反応温度は特に限定されず、通常、冷却下、室温下及び加熱下のいずれでも反応が行われる。好ましくは、室温~100℃の温度条件下にて、例えば30分~30時間、好ましくは30分~5時間反応させるのがよい。なお、化合物(1a)がN-保護基を有する場合、N-保護基の脱離反応には、加水分解、水素化分解等の慣用の方法を適用できる。 The ratio of Compound (II) and Compound (III) used in General Production Method 1 is usually at least 1 mol, preferably 1 to 5 mol, of the former per 1 mol of the latter. The reaction temperature is not particularly limited, and the reaction is usually carried out under cooling, at room temperature, or under heating. Preferably, the reaction is carried out under a temperature condition of room temperature to 100°C, for example, for 30 minutes to 30 hours, preferably 30 minutes to 5 hours. In addition, when compound (1a) has an N-protecting group, conventional methods such as hydrolysis and hydrogenolysis can be applied to the elimination reaction of the N-protecting group.
[ケイ素化合物(I)の一般製法2(ウレア化反応)]
[式中、各記号は本明細書に記載のとおりである]
化合物(Ib)は、化合物(IV)と化合物(V)とのウレア化により得ることができる。ウレア化は、当業者が通常用いるウレア化を採用することができる。本反応は、通常、反応に悪影響を及ぼさない不活性溶媒中で行うことができる。不活性溶媒としては、一般製法1に記載のケトン溶媒、エーテル系溶媒、アルコール系溶媒、エステル系溶媒、非プロトン性溶媒、ハロゲン化炭化水素系溶媒;又は他の有機溶媒、或いはこれらの混合溶媒、水等が挙げられる。
本反応は必要に応じて、塩基の存在下で行ってもよい。該塩基としては、一般製法1に記載の塩基を用いることができる。これらの塩基は、1種類単独で又は2種類以上混合して使用される。塩基の使用量は、化合物(IV)1モルに対して、通常0,1~10モル、好ましくは0.1~3モルである。
一般製法2における化合物(IV)と化合物(V)との使用割合は、通常後者1モルに対して、前者を少なくとも1モル、好ましくは1~5モル程度である。
反応温度は特に限定されず、通常、冷却化、室温下及び加熱下のいずれでも反応が行われる。好ましくは、室温~100℃の温度条件下にて、例えば30分~30時間、好ましくは30分~5時間反応させるのがよい。
[General manufacturing method 2 of silicon compound (I) (urea formation reaction)]
[In the formula, each symbol is as described in this specification]
Compound (Ib) can be obtained by ureation of compound (IV) and compound (V). For the urea conversion, urea conversion commonly used by those skilled in the art can be employed. This reaction can usually be carried out in an inert solvent that does not adversely affect the reaction. Examples of inert solvents include the ketone solvents, ether solvents, alcohol solvents, ester solvents, aprotic solvents, and halogenated hydrocarbon solvents described in General Production Method 1; or other organic solvents, or mixed solvents thereof. , water, etc.
This reaction may be carried out in the presence of a base, if necessary. As the base, the base described in General Production Method 1 can be used. These bases may be used alone or in combination of two or more. The amount of the base used is usually 0.1 to 10 mol, preferably 0.1 to 3 mol, per 1 mol of compound (IV).
The ratio of compound (IV) and compound (V) used in General Production Method 2 is usually at least 1 mol, preferably about 1 to 5 mol, of the former per 1 mol of the latter.
The reaction temperature is not particularly limited, and the reaction is usually carried out under cooling, at room temperature, or under heating. Preferably, the reaction is carried out at a temperature of room temperature to 100° C., for example, for 30 minutes to 30 hours, preferably 30 minutes to 5 hours.
[薬物含有ケイ素ナノ粒子組成物の一般製法]
本発明の組成物は、例えば非特許文献1記載の方法に準じて、セチルピリジニウム塩化物水和物及びケイ素化合物(I)を混合することにより製造することができる。具体的には、本発明の組成物の製造方法は以下の工程を含む。
工程1.ミセルの形成
アニオン界面活性剤、例えばエアロゾルOT(AOT;スルホコハク酸ジオクチルナトリウム)及び非イオン界面剤、例えば1-ブタノール、エチレングリコール、1,3-プロパンジオール、1.4-ブタンジール、1.6-ヘキサンジオール等のジオールを水に溶解し、激しく攪拌混合してミセルを形成させる。
工程2. 薬物―ミセルの形成
工程1で得られたミセルに、N、N-ジメチルホルムアミド(DMF)に溶解した薬物(すなわち、抗菌薬又は殺菌剤)を添加して混合することにより、薬物―ミセルを形成させる。
工程3. 薬物―シリカーミセルの形成
工程2で得られた薬物-ミセルにケイ素化合物を添加して混合物を攪拌することにより、薬物-シリカーミセルを形成させる。ここで、ケイ素化合物は異なる1種以上のケイ素化合物を同時又は別々に添加してもよい。
工程4. 透析
工程3で薬物―シリカーミセルを形成させた後、界面活性剤、溶媒及び過剰の試薬を透析により除去し、薬物―シリカナノ粒子を得る。
工程5.無菌製剤化
工程4で得られた薬物―シリカナノ粒子を無菌ろ過フィルターでろ過し、無菌化された組成物を得る。
[General manufacturing method of drug-containing silicon nanoparticle composition]
The composition of the present invention can be produced by mixing cetylpyridinium chloride hydrate and silicon compound (I), for example, according to the method described in Non-Patent Document 1. Specifically, the method for producing the composition of the present invention includes the following steps.
Step 1. Formation of micelles Anionic surfactants, such as aerosol OT (AOT; dioctyl sodium sulfosuccinate) and nonionic surfactants, such as 1-butanol, ethylene glycol, 1,3-propanediol, 1,4-butanediol, 1,6- A diol such as hexanediol is dissolved in water and mixed with vigorous stirring to form micelles.
Step 2. Formation of drug-micelles Drug-micelle formation is performed by adding and mixing a drug (i.e., an antibacterial agent or bactericide) dissolved in N,N-dimethylformamide (DMF) to the micelles obtained in step 1. Form micelles.
Step 3. Formation of drug-silica micelles A silicon compound is added to the drug-micelle obtained in step 2 and the mixture is stirred to form drug-silica micelles. Here, one or more different silicon compounds may be added simultaneously or separately.
Step 4. Dialysis After forming drug-silica micelles in step 3, the surfactant, solvent, and excess reagent are removed by dialysis to obtain drug-silica nanoparticles.
Step 5. Sterile Formulation The drug-silica nanoparticles obtained in step 4 are filtered through a sterile filter to obtain a sterilized composition.
上記のようにして得られた本発明の組成物は、医療用材料もしくは医療器具、又は手術野もしくは術後患部の生体成分にコーティング、具体的には浸漬法及び噴霧法等を用いて担持することができる。 The composition of the present invention obtained as described above is coated on medical materials or medical instruments, or biological components in the surgical field or the affected area after surgery, and specifically, it is supported by a dipping method, a spraying method, etc. be able to.
以下に参考例、製造例、実施例、実験例をあげて本発明をより詳細に説明するが、本発明はこれらによって限定されるものではない。
本明細書において、以下の略語を用いることがある。
STR : 構造式
DBN : 1,5-ジアザビシクロ[4. 3. 0]ノナー5-エン
DABCO : 1,4-ジアザビシクロ[2.2.2]オクタン
DBU : 1,8-ジアザビシクロ[5.4.0]―7-ウンデセン
HOBt:1-ヒドロキシベンゾトリアゾール
DCC:ジクロロヘキシルカルボジイミド
WSC:3-エチルー1-(3-メチルアミノプロピル)カルボジイミド
AcOMt:酢酸メチル
AcOEt: 酢酸エチル
MeCN: アセトニトリル
MeOH:メタノール
EtOH:エタノール
THF:テトラヒドロフラン
DCM:ジクロロメタン
DMF:N,N-ジメチルホルムアミド
DMSO:ジメチルスルホキシド
Et2O:ジエチルエーテル
Hexane:ん-ヘキサン
LiOH:水酸化リチウム
NaOH:水酸化ナトリウム
KOH:水酸化カリウム
NaH:水素化ナトリウム
KH:水素化カリウム
Li2CO3:炭酸リチウム
Na2CO3:炭酸ナトリウム
K2CO3:炭酸カリウム
Cs2CO3:炭酸セシウム
AOT:スルホコハク酸ジオクチルナトリウム
Z-Asp(OBzl)―OH: (S)―4―(ベンジルオキシ)―2-ベンジルオキシカルボニルアミノ)―4―オキソブタン酸
Z―Asp―obzl:(S)―4―(ベンジルオキシ)―2-ベンジルオキシカルボニルアミノ)―4―オキソブタン酸
Z-His(Bzl)―OH: (S)―3―(1―ベンジルー1H―イミダゾールー4―
イル)―2―(ベンジルオキシカルボニルアミノ)プロピオン酸
Pd―C:パラジウム担持炭素
TLC:薄層クロマトグラフィー
以下の実施例中の「室温」は通常約10℃から35℃を示す。混合溶媒において示した比は、特に断らない限り容量比を示す。%は、特に断らない限り重量%を示す。
1HNR(プロトン核磁気共鳴スペクトル)は室温におけるフーリエ変換型NMR
(Bruker AVANCE 300 (300MHz)、 Bruker AVANCE III 400 (400MHz)、及び
Bruker AVANCE III 500 (500MHz)の何れか)で測定した。
The present invention will be explained in more detail with reference to Reference Examples, Production Examples, Examples, and Experimental Examples below, but the present invention is not limited by these.
In this specification, the following abbreviations may be used.
STR : Structural formula
DBN: 1,5-diazabicyclo[4.3.0]noner-5-ene
DABCO: 1,4-diazabicyclo[2.2.2]octane
DBU: 1,8-diazabicyclo[5.4.0]-7-undecene
HOBt: 1-Hydroxybenzotriazole DCC: Dichlorohexylcarbodiimide WSC: 3-Ethyl-1-(3-methylaminopropyl)carbodiimide AcOMt: Methyl acetate AcOEt: Ethyl acetate MeCN: Acetonitrile MeOH: Methanol EtOH: Ethanol THF: Tetrahydrofuran DCM: Dichloromethane DMF: N,N-dimethylformamide DMSO: Dimethyl sulfoxide Et2O: Diethyl ether Hexane: Hexane LiOH: Lithium hydroxide NaOH: Sodium hydroxide KOH: Potassium hydroxide NaH: Sodium hydride KH: Potassium hydride Li2CO3: Lithium carbonate Na2CO3: Sodium carbonate K2CO3: Potassium carbonate Cs2CO3: Cesium carbonate AOT: Dioctyl sodium sulfosuccinate
Z-Asp(OBzl)-OH: (S)-4-(benzyloxy)-2-benzyloxycarbonylamino)-4-oxobutanoic acid
Z-Asp-obzl: (S)-4-(benzyloxy)-2-benzyloxycarbonylamino)-4-oxobutanoic acid Z-His(Bzl)-OH: (S)-3-(1-benzyl-1H- Imidazole-4-
yl)-2-(benzyloxycarbonylamino)propionic acid
Pd-C: Palladium on carbon TLC: Thin layer chromatography "Room temperature" in the following examples usually refers to about 10°C to 35°C. Ratios shown in mixed solvents indicate volume ratios unless otherwise specified. % indicates weight % unless otherwise specified.
1HNR (proton nuclear magnetic resonance spectrum) is a Fourier transform type NMR at room temperature.
(Bruker AVANCE 300 (300MHz), Bruker AVANCE III 400 (400MHz), and
Bruker AVANCE III 500 (500MHz)).
[参考例] ケイ素化合物の中間体の製造
ケイ素化合物の中間体。合成した化合物の構造と化合物名を第1表に示す。
[Reference example] Production of silicon compound intermediates Silicon compound intermediates. Table 1 shows the structures and names of the synthesized compounds.
参考例1:化合物(1)の合成
Z-Asp(OBzl)-OH 836 mgとHOBt 16.3 mgをジクロロメタン 10 mlに溶解し、1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide 0.41 mlを加えしばらく撹拌した後、3-Aminopropyl-triethoxysilane 0.5 mlを加え、室温で撹拌した。 反応液をフロリジルカラム(溶出液:Hexane : CH2Cl2 = 1:1-0:1)で精製し、無色固体として化合物(1) 837 mgを得た。
1H NMR (CDCl3, 400 MHz) δ 0.60 (m, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.58 (m, 2 H), 2.72 (dd, J = 17.2 Hz, 6.4 Hz, 1 H), 3.14 (dd, J = 17.2 Hz, 4.2 Hz, 1 H), 3.22 (m, 2 H), 3.81 (q, J = 7.0 Hz, 6 H), 4.55 (m, 1 H), 5.06-5.17 (m, 4 H), 5.91 (d, J = 7.7 Hz, 1 H), 6.53 (m, 1 H), 7.28-7.45 (m, 10 H)。
Reference example 1: Synthesis of compound (1)
Dissolve 836 mg of Z-Asp(OBzl)-OH and 16.3 mg of HOBt in 10 ml of dichloromethane, add 0.41 ml of 1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide, stir for a while, and then add 0.5 ml of 3-Aminopropyl-triethoxysilane. ml and stirred at room temperature. The reaction solution was purified using a Florisil column (eluent: Hexane: CH2Cl2 = 1:1-0:1) to obtain 837 mg of compound (1) as a colorless solid.
1H NMR (CDCl3, 400 MHz) δ 0.60 (m, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.58 (m, 2 H), 2.72 (dd, J = 17.2 Hz, 6.4 Hz, 1 H), 3.14 (dd, J = 17.2 Hz, 4.2 Hz, 1 H), 3.22 (m, 2 H), 3.81 (q, J = 7.0 Hz, 6 H), 4.55 (m, 1 H), 5.06 −5.17 (m, 4 H), 5.91 (d, J = 7.7 Hz, 1 H), 6.53 (m, 1 H), 7.28−7.45 (m, 10 H).
参考例2:化合物(2)の合成
Z-Asp-obzl 836 mgとHOBt 16.3 mgをジクロロメタン 10 mlに溶解し、1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide 0.41 mlを加えしばらく撹拌した後、3-Aminopropyltriethoxysilane 0.5 mlを加え、室温で撹拌した。 反応液をフロリジルカラム(溶出液:Hexane : CH2Cl2 = 1:1-0:1)で精製し、無色固体として化合物(2) 649 mgを得た。
1H NMR (CDCl3, 400 MHz) δ 0.60 (m, 2 H), 1.21 (t, J = 7.0 Hz, 9 H), 1.58 (m, 2 H), 2.69 (dd, J = 5.7 Hz, 4.1 Hz, 1 H), 2.91 (dd, J =5.7 Hz, 4.1 Hz, 1 H), 3.19 (m, 2 H), 3.81 (q, J = 7.0 Hz, 6 H), 4.61 (m, 1 H), 5.10 (s, 2H), 5.18 (dd, J =16.0 Hz, 12.3 Hz, 2 H), 5.78 (bs, 1 H), 6.08 (d, J = 8.8 Hz, 1 H), 7.28-7.38 (m, 10 H)。
Reference example 2: Synthesis of compound (2)
Dissolve 836 mg of Z-Asp-obzl and 16.3 mg of HOBt in 10 ml of dichloromethane, add 0.41 ml of 1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide, stir for a while, add 0.5 ml of 3-Aminopropyltriethoxysilane, and let the mixture cool to room temperature. It was stirred with The reaction solution was purified using a Florisil column (eluent: Hexane: CH2Cl2 = 1:1-0:1) to obtain 649 mg of compound (2) as a colorless solid.
1H NMR (CDCl3, 400 MHz) δ 0.60 (m, 2 H), 1.21 (t, J = 7.0 Hz, 9 H), 1.58 (m, 2 H), 2.69 (dd, J = 5.7 Hz, 4.1 Hz, 1 H), 2.91 (dd, J =5.7 Hz, 4.1 Hz, 1 H), 3.19 (m, 2 H), 3.81 (q, J = 7.0 Hz, 6 H), 4.61 (m, 1 H), 5.10 (s, 2H), 5.18 (dd, J =16.0 Hz, 12.3 Hz, 2 H), 5.78 (bs, 1 H), 6.08 (d, J = 8.8 Hz, 1 H), 7.28−7.38 (m, 10 H).
参考例3:化合物(3)の合成
3-Aminopropyltriethoxysilane 281mgとN-CBZ-L-tyrosine 400mgとHOBt 9.7mgをジクロロメタン10mlに溶かし、1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide 197mgを加えて室温にて1時間攪拌した。
反応液をフロリジルカラムにて精製し(溶出液 : CH2Cl2 : EtOH = 20:1) 、31mgの無色固体として化合物(3)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.45-1.50 (m, 2 H), 2.85-3.25 (m, 4 H), 3.80 (q, J = 7.0 Hz, 6 H), 4.21-4.33 (m, 1 H), 5.09 (d, J =3.0 Hz, 2 H), 5.40 (br-s, 1 H), 5.79 (br-s, 1 H), 5.85 (br-s, 1 H), 6.74 (d, J = 8.5 Hz, 2 H), 7.03(br-d, 2 H ), 7.29-7.36 (m, 5 H)。
Reference example 3: Synthesis of compound (3)
281 mg of 3-Aminopropyltriethoxysilane, 400 mg of N-CBZ-L-tyrosine, and 9.7 mg of HOBt were dissolved in 10 ml of dichloromethane, 197 mg of 1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide was added, and the mixture was stirred at room temperature for 1 hour.
The reaction solution was purified using a Florisil column (eluent: CH2Cl2:EtOH = 20:1) to obtain 31 mg of compound (3) as a colorless solid.
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.45-1.50 (m, 2 H), 2.85-3.25 (m, 4 H ), 3.80 (q, J = 7.0 Hz, 6 H), 4.21-4.33 (m, 1 H), 5.09 (d, J =3.0 Hz, 2 H), 5.40 (br-s, 1 H), 5.79 ( br-s, 1 H), 5.85 (br-s, 1 H), 6.74 (d, J = 8.5 Hz, 2 H), 7.03(br-d, 2 H), 7.29-7.36 (m, 5 H) .
参考例4:化合物(4)の合成
1H NMR (DMSO-d6, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.14 (t, J = 7.0 Hz, 9 H), 1.39-1.48 (m, 2 H), 1.62-1.75 (m, 1 H), 1.79-1.89 (m, 1 H), 2.00-2.15 (m, 3 H), 2.94-3.07 (m, 3 H), 3.73 (q, J = 7.0 Hz, 6 H), 3.86-3.95 (m, 1 H), 6.75 (s, 1 H), 7.25 (s, 1 H), 7.26-7.45 (m, 5 H), 7.85 (t, J = 5.4 Hz, 1 H)。
Reference example 4: Synthesis of compound (4)
1H NMR (DMSO-d6, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.14 (t, J = 7.0 Hz, 9 H), 1.39-1.48 (m, 2 H), 1.62-1.75 (m, 1 H), 1.79-1.89 (m, 1 H), 2.00-2.15 (m, 3 H), 2.94-3.07 (m, 3 H), 3.73 (q, J = 7.0 Hz, 6 H), 3.86-3.95 (m, 1 H), 6.75 (s, 1 H), 7.25 (s, 1 H), 7.26−7.45 (m, 5 H), 7.85 (t, J = 5.4 Hz, 1 H).
参考例5:化合物(5)の合成
2- Aminopropyltriethoxysilane 534mgとN,N'-Dicarbobenzyloxy-L-lysine 1000mgとHOBt 18.5mgをジクロロメタン10mlに溶かし、1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide 412mgを加えて室温にて1時間攪拌した。反応液をフロリジルカラムにて精製し(溶出液 : CH2Cl2 : EtOH = 20:1) 、570mgの白色固体として化合物(5)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.62 (br-t, J = 7.8 Hz, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.32-1.42 (m, 2 H), 1.47-1.56 (m, 2 H), 1.58-1.69 (m, 2 H), 1.80-1.92 (m, 1 H), 3.10-3.30 (m, 4 H), 3.81 (q, J = 7.0 Hz, 6 H), 4.04-4.13 (m, 1 H), 4.85 (br-s, 1 H), 5.01-5.17 (m, 4 H), 5.48 (br-d, J = 6.4 Hz, 1 H), 6.23 (br-s, 1 H), 7.27-7.40 (m, 10 H)。
Reference example 5: Synthesis of compound (5)
534 mg of 2-Aminopropyltriethoxysilane, 1000 mg of N,N'-Dicarbobenzyloxy-L-lysine, and 18.5 mg of HOBt were dissolved in 10 ml of dichloromethane, 412 mg of 1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide was added, and the mixture was stirred at room temperature for 1 hour. . The reaction solution was purified using a Florisil column (eluent: CH2Cl2:EtOH = 20:1) to obtain 570 mg of compound (5) as a white solid.
1H NMR (CDCl3, 400 MHz) δ 0.62 (br-t, J = 7.8 Hz, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.32-1.42 (m, 2 H), 1.47-1.56 (m, 2 H), 1.58-1.69 (m, 2 H), 1.80-1.92 (m, 1 H), 3.10-3.30 (m, 4 H), 3.81 (q, J = 7.0 Hz, 6 H), 4.04-4.13 (m, 1 H), 4.85 (br-s, 1 H), 5.01-5.17 (m, 4 H), 5.48 (br-d, J = 6.4 Hz, 1 H), 6.23 (br-s , 1 H), 7.27-7.40 (m, 10 H).
参考例6:化合物(6)の合成
3- Aminopropyltriethoxysilane 942mgとZ-His(Bzl)-OH 1695mgとHOBt 33mgをジクロロメタン10mlに溶かし、1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide 727mgを加えて室温にて1時間攪拌した。反応液をフロリジルカラムにて精製し(溶出液 : CH2Cl2) 、1520mgの白色固体として化合物(6)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.50 (br-t, J = 6.1 Hz, 2 H), 1.21 (t, J = 7.0 Hz, 9 H), 1.45-1.55 (m, 2 H), 2.86-2.94 (m, 1 H), 3.09-3.19 (m, 3 H), 3.80 (q, J = 7.0 Hz, 6 H), 4.44 (br-s, 1 H), 5.02 (s, 2H), 5.11 (d, J = 2.0 Hz, 2 H), 6.71 (br-s, 2 H), 6.93 (br-s, 1 H ), 7.10-7.15 (m, 2 H), 7.28-7.42 (m, 10 H)。
Reference example 6: Synthesis of compound (6)
942 mg of 3-Aminopropyltriethoxysilane, 1695 mg of Z-His(Bzl)-OH, and 33 mg of HOBt were dissolved in 10 ml of dichloromethane, 727 mg of 1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide was added, and the mixture was stirred at room temperature for 1 hour. The reaction solution was purified using a Florisil column (eluent: CH2Cl2) to obtain 1520 mg of compound (6) as a white solid.
1H NMR (CDCl3, 400 MHz) δ 0.50 (br-t, J = 6.1 Hz, 2 H), 1.21 (t, J = 7.0 Hz, 9 H), 1.45-1.55 (m, 2 H), 2.86-2.94 (m, 1 H), 3.09-3.19 (m, 3 H), 3.80 (q, J = 7.0 Hz, 6 H), 4.44 (br-s, 1 H), 5.02 (s, 2H), 5.11 (d , J = 2.0 Hz, 2 H), 6.71 (br-s, 2 H), 6.93 (br-s, 1 H ), 7.10-7.15 (m, 2 H), 7.28-7.42 (m, 10 H).
参考例7:化合物(7)の合成
4- Aminopropyltriethoxysilane 942mgとZ-His(Bzl)-OH 1045mgとHOBt 33mgをジクロロメタン10mlに溶かし、1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide 727mgを加えて室温にて1時間攪拌した。反応液をフロリジルカラムにて精製し(溶出液 : CH2Cl2) 、1100mgの白色固体として化合物(7)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.63 (br-t, J = 7.9 Hz, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.58-1.67 (m, 2 H), 2.39 (t, J = 5.8 Hz, 2 H), 3.24 (dd, J = 12.8 Hz, 6.8 Hz, 2 H), 3.48 (dd, J = 12.0 Hz, 6.1 Hz, 2 H), 3.81 (q, J = 7.0 Hz, 6 H), 5.09 (s, 2H), 5.48 (br-s, 1 H), 5.85 (br-s, 1 H), 7.29-7.40 (m, 5 H)。
Reference example 7: Synthesis of compound (7)
942 mg of 4-Aminopropyltriethoxysilane, 1045 mg of Z-His(Bzl)-OH, and 33 mg of HOBt were dissolved in 10 ml of dichloromethane, 727 mg of 1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide was added, and the mixture was stirred at room temperature for 1 hour. The reaction solution was purified using a Florisil column (eluent: CH2Cl2) to obtain 1100 mg of compound (7) as a white solid.
1H NMR (CDCl3, 400 MHz) δ 0.63 (br-t, J = 7.9 Hz, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.58-1.67 (m, 2 H), 2.39 (t , J = 5.8 Hz, 2 H), 3.24 (dd, J = 12.8 Hz, 6.8 Hz, 2 H), 3.48 (dd, J = 12.0 Hz, 6.1 Hz, 2 H), 3.81 (q, J = 7.0 Hz , 6H), 5.09 (s, 2H), 5.48 (br-s, 1H), 5.85 (br-s, 1H), 7.29-7.40 (m, 5H).
参考例8:化合物(8)の合成
5- Aminopropyltriethoxysilane 942mgと4-Benzyloxycarbonylamino-butyric acid 1111mgとHOBt 33mgをジクロロメタン10mlに溶かし、1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide 727mgを加えて室温にて1時間攪拌した。反応液をフロリジルカラムにて精製し(溶出液 : CH2Cl2) 、1600mgの白色固体として化合物(8)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.64 (br-t, J = 8.2 Hz, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.57-1.73 (m, 5 H), 1.80-1.88 (m, 2 H), 2.17-2.23 (m, 4 H), 2.36 (t, J = 6.4 Hz, 1 H), 3.13-3.28 (m, 6 H), 3.81 (q, J = 7.0 Hz, 6 H), 5.09 (s, 2H), 5.14 (br-s, 1 H), 6.09 (br-s, 1 H), 7.30-7.42 (m, 5 H)。
Reference example 8: Synthesis of compound (8)
942 mg of 5-Aminopropyltriethoxysilane, 1111 mg of 4-Benzyloxycarbonylamino-butyric acid, and 33 mg of HOBt were dissolved in 10 ml of dichloromethane, 727 mg of 1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide was added, and the mixture was stirred at room temperature for 1 hour. The reaction solution was purified using a Florisil column (eluent: CH2Cl2) to obtain 1600 mg of compound (8) as a white solid.
1H NMR (CDCl3, 400 MHz) δ 0.64 (br-t, J = 8.2 Hz, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.57-1.73 (m, 5 H), 1.80-1.88 (m, 2 H), 2.17-2.23 (m, 4 H), 2.36 (t, J = 6.4 Hz, 1 H), 3.13-3.28 (m, 6 H), 3.81 (q, J = 7.0 Hz, 6 H), 5.09 (s, 2H), 5.14 (br-s, 1H), 6.09 (br-s, 1H), 7.30-7.42 (m, 5H).
参考例9:化合物(9)の合成
6- Aminopropyltriethoxysilane 471mgと4-(benzyloxy)-4-oxobutanoic acid 487mgとHOBt16mgをジクロロメタン10mlに溶かし、1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide 363mgを加えて室温にて3時間攪拌した。反応液をフロリジルカラムにて精製し(溶出液 : CH2Cl2) 、590mgの無色油状物として化合物(9)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.63 (t, J = 8.0 Hz, 2 H), 1.23 (t, J = 7.0 Hz, 9 H), 1.57-1.67 (m, 2 H), 2.47 (t, J = 6.9 Hz, 2 H), 2.73 (t, J = 6.9 Hz, 2 H), 3.24 (q, J = 6.9 Hz, 2 H), 3.82 (q, J = 7.0 Hz, 6 H), 5.13 (s, 2H), 5.87 (br-s, 1 H), 7.29-7.43 (m, 5 H)。
Reference example 9: Synthesis of compound (9)
471 mg of 6-Aminopropyltriethoxysilane, 487 mg of 4-(benzyloxy)-4-oxobutanoic acid, and 16 mg of HOBt were dissolved in 10 ml of dichloromethane, 363 mg of 1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide was added, and the mixture was stirred at room temperature for 3 hours. The reaction solution was purified using a Florisil column (eluent: CH2Cl2) to obtain 590 mg of compound (9) as a colorless oil.
1H NMR (CDCl3, 400 MHz) δ 0.63 (t, J = 8.0 Hz, 2 H), 1.23 (t, J = 7.0 Hz, 9 H), 1.57-1.67 (m, 2 H), 2.47 (t, J = 6.9 Hz, 2 H), 2.73 (t, J = 6.9 Hz, 2 H), 3.24 (q, J = 6.9 Hz, 2 H), 3.82 (q, J = 7.0 Hz, 6 H), 5.13 (s , 2H), 5.87 (br-s, 1H), 7.29-7.43 (m, 5H).
[製造例] ケイ素化合物を以下に記載する方法により製造した。合成した化合物の構造と
化合物名を第2表に示す。
[Production Example] A silicon compound was produced by the method described below. Table 2 shows the structures and names of the synthesized compounds.
製造例1:化合物(10)の合成
化合物(1)980 mgをエタノール 20 mlに溶解し、10% Pd-C(55% H2O含有) 218 mg を加え、室温で水素添加した。2時間後、TLCにて原料消失を確認し、セライト濾過後濃縮することにより無色アモルファスとして化合物(10)539 mgを得た。
1H NMR (CD3CD2OD, 400 MHz) δ 0.60 (m, 2 H), 1.20 (t, J = 7.0 Hz, 9 H), 1.61 (m, 2 H), 2.51 (dd, J = 16.8 Hz, 9.8 Hz, 1 H), 2.64 (dd, J = 16.8 Hz, 4.7 Hz, 1 H), 3.20 (t, J = 7.2 Hz, 2 H), 3.81 (q, J =
Production example 1: Synthesis of compound (10)
980 mg of compound (1) was dissolved in 20 ml of ethanol, 218 mg of 10% Pd-C (containing 55% H2O) was added, and the mixture was hydrogenated at room temperature. After 2 hours, disappearance of the raw material was confirmed by TLC, and 539 mg of compound (10) was obtained as a colorless amorphous substance by filtration through Celite and concentration.
1H NMR (CD3CD2OD, 400 MHz) δ 0.60 (m, 2 H), 1.20 (t, J = 7.0 Hz, 9 H), 1.61 (m, 2 H), 2.51 (dd, J = 16.8 Hz, 9.8 Hz, 1 H), 2.64 (dd, J = 16.8 Hz, 4.7 Hz, 1 H), 3.20 (t, J = 7.2 Hz, 2 H), 3.81 (q, J =
製造例2:化合物(11)の合成
化合物(2)645 mgをエタノール 15 mlに溶解し、10% Pd-C(55% H2O含有) 130 mg を加え、室温で水素添加した。2時間後、TLCにて原料消失を確認し、セライト濾過後濃縮することにより無色アモルファスとして化合物(11) 368 mgを得た。
1H NMR (CD3CD2OD, 400 MHz) δ 0.61 (m, 2 H), 1.20 (t, J = 7.0 Hz, 9 H), 1.61 (m, 2 H), 2.60 (dd, J = 16.4 Hz, 9.8 Hz, 1 H), 2.92 (dd, J = 16.4 Hz, 3.4 Hz, 1 H), 3.16 (m, 2 H), 3.73 (dd, J = 9.8 Hz, 3.4 Hz, 1H), 3.81 (q, J = 7.0 Hz, 6 H)。
Production example 2: Synthesis of compound (11)
645 mg of compound (2) was dissolved in 15 ml of ethanol, 130 mg of 10% Pd-C (containing 55% H2O) was added, and the mixture was hydrogenated at room temperature. After 2 hours, disappearance of the raw material was confirmed by TLC, and 368 mg of compound (11) was obtained as a colorless amorphous substance by filtration through Celite and concentration.
1H NMR (CD3CD2OD, 400 MHz) δ 0.61 (m, 2 H), 1.20 (t, J = 7.0 Hz, 9 H), 1.61 (m, 2 H), 2.60 (dd, J = 16.4 Hz, 9.8 Hz, 1 H), 2.92 (dd, J = 16.4 Hz, 3.4 Hz, 1 H), 3.16 (m, 2 H), 3.73 (dd, J = 9.8 Hz, 3.4 Hz, 1H), 3.81 (q, J = 7.0 Hz, 6H).
製造例3:化合物(12)の合成
1,5,7-Triazabicyclo[4.4.0]dec-5-ene 1000mgをジクロロメタン20mlに溶解し、3-(Triethoxysilyl)propyl isocyanate 1.96mlを室温にて滴下した。1時間撹拌後、反応液をフロリジルカラム(溶出液:CH2Cl2)で精製し、無色油状物として化合物(12 )1580mgを得た。
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.58-1.68 (m, 2 H), 1.79-1.96 (m, 4 H), 3.11-3.25 (m, 6H), 3.38 (t, J = 5.6 Hz, 2 H), 3.78-3.85 (m, 8H)。
Production example 3: Synthesis of compound (12)
1,5,7-Triazabicyclo[4.4.0]dec-5-ene (1000 mg) was dissolved in dichloromethane (20 ml), and 3-(Triethoxysilyl)propyl isocyanate (1.96 ml) was added dropwise at room temperature. After stirring for 1 hour, the reaction solution was purified using a Florisil column (eluent: CH2Cl2) to obtain 1580 mg of compound (12) as a colorless oil.
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.58-1.68 (m, 2 H), 1.79-1.96 (m, 4 H) ), 3.11-3.25 (m, 6H), 3.38 (t, J = 5.6 Hz, 2H), 3.78-3.85 (m, 8H).
製造例4:化合物(13)の合成
3-Aminopropyltriethoxysilane 942mgと3-(Diethylamino)propionic acid hydrochloride 773mgとHOBt 32.6mgをジクロロメタン 10mlに溶かし、1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide 727mgを加えて室温にて3時間攪拌した。反応液をフロリジルカラム(溶出液:CH2Cl2)で精製し、880mgの無色オイルとして化合物(13)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.58-0.67 (m, 2 H), 1.05 (t, J = 7.2 Hz, 6 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.56-1.63 (m, 2 H), 2.34 (t, J = 5.8 Hz, 2 H), 2.55 (q, J = 7.2 Hz, 4 H), 2.66 (t, J = 7.2 Hz, 2 H), 3.18-3.25 (m, 2 H), 3.81 (q, J = 7.0 Hz, 6 H), 8.54 (br-s, 1H)。
Production example 4: Synthesis of compound (13)
942 mg of 3-Aminopropyltriethoxysilane, 773 mg of 3-(Diethylamino)propionic acid hydrochloride, and 32.6 mg of HOBt were dissolved in 10 ml of dichloromethane, 727 mg of 1-(3-Dimethylaminopropyl)-3-ethyl-carbodiimide was added, and the mixture was stirred at room temperature for 3 hours. The reaction solution was purified using a Florisil column (eluent: CH2Cl2) to obtain 880 mg of compound (13) as a colorless oil.
1H NMR (CDCl3, 400 MHz) δ 0.58-0.67 (m, 2 H), 1.05 (t, J = 7.2 Hz, 6 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.56-1.63 (m , 2 H), 2.34 (t, J = 5.8 Hz, 2 H), 2.55 (q, J = 7.2 Hz, 4 H), 2.66 (t, J = 7.2 Hz, 2 H), 3.18-3.25 (m, 2 H), 3.81 (q, J = 7.0 Hz, 6 H), 8.54 (br-s, 1H).
製造例5:化合物(14)の合成
3-Diethylaminopropylamine 526mgをジクロロメタン10mlに溶かし、3-(Triethoxysilyl)propyl isocyanate 1mlを滴下して室温にて30分攪拌した。反応液を減圧濃縮し、1480mgの無色オイルとして化合物(14)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.02 (t, J = 7.1 Hz, 6 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.57-1.70 (m, 4 H), 2.45-2.57 (m, 6 H), 3.13 (q, J = 7.0 Hz, 2 H), 3.24 (t, J = 6.2 Hz, 2 H), 3.81 (q, J = 7.0 Hz, 6 H), 4.75 (br-s, 1 H), 5.53 (br-s, 1H)。
Production Example 5: Synthesis of compound (14)
526 mg of 3-Diethylaminopropylamine was dissolved in 10 ml of dichloromethane, 1 ml of 3-(Triethoxysilyl)propyl isocyanate was added dropwise, and the mixture was stirred at room temperature for 30 minutes. The reaction solution was concentrated under reduced pressure to obtain 1480 mg of compound (14) as a colorless oil.
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.02 (t, J = 7.1 Hz, 6 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.57-1.70 (m , 4 H), 2.45-2.57 (m, 6 H), 3.13 (q, J = 7.0 Hz, 2 H), 3.24 (t, J = 6.2 Hz, 2 H), 3.81 (q, J = 7.0 Hz, 6 H), 4.75 (br-s, 1 H), 5.53 (br-s, 1H).
製造例6:化合物(15)の合成
化合物(3)300 mgをエタノール10 mlに溶解し、10% Pd-C(55% H2O含有)30 mg を加え、室温で水素添加した。3時間反応させた後にTLCにて原料消失を確認した。反応液をセライト濾過してろ液を濃縮し、無色油状物として化合物(15) 168 mgを得た。
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.50-1.64 (m, 2 H), 2.64 (dd, J =13.8 Hz, 9.0 Hz, 1 H), 3.14 (dd, J =13.8 Hz, 4.2 Hz, 1 H), 3.25 (td, J =13.4 Hz, 6.9 Hz, 2 H), 3.54 (dd, J = 9.0 Hz, 4.2 Hz, 2 H), 3.82 (q, J = 7.0 Hz, 6 H), 6.81 (d, J = 8.5 Hz, 2 H), 7.05 (d, J = 8.5 Hz, 2 H), 7.03(br-d, 2 H )
Production Example 6: Synthesis of compound (15)
300 mg of compound (3) was dissolved in 10 ml of ethanol, 30 mg of 10% Pd-C (containing 55% H2O) was added, and the mixture was hydrogenated at room temperature. After reacting for 3 hours, disappearance of the raw material was confirmed by TLC. The reaction solution was filtered through Celite, and the filtrate was concentrated to obtain 168 mg of compound (15) as a colorless oil.
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.50-1.64 (m, 2 H), 2.64 (dd, J =13.8 Hz , 9.0 Hz, 1 H), 3.14 (dd, J =13.8 Hz, 4.2 Hz, 1 H), 3.25 (td, J =13.4 Hz, 6.9 Hz, 2 H), 3.54 (dd, J = 9.0 Hz, 4.2 Hz, 2 H), 3.82 (q, J = 7.0 Hz, 6 H), 6.81 (d, J = 8.5 Hz, 2 H), 7.05 (d, J = 8.5 Hz, 2 H), 7.03(br-d , 2H)
製造例7:化合物(16)の合成
化合物(4)700 mgをエタノール10 mlに溶解し、10% Pd-C(55% H2O含有) 77 mg を加え、室温で水素添加した。1時間反応させた後にTLCにて原料消失を確認した。反応液をセライト濾過してろ液を濃縮し、得られた粗生物をフロリジルカラム (溶出液 : CH2Cl2 : EtOH = 20:1)にて精製することにより310mgの白色固体として化合物(16)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.23 (t, J = 7.0 Hz, 9 H), 1.45-1.87 (m, 6 H), 1.90-2.07 (m, 2 H), 2.37 (td, J = 6.8 Hz, 2.1 Hz, 2H), 3.19-3.30 (m, 2H), 3.44 (t, J = 6.6 Hz, 1H), 3.82 (q, J = 7.0 Hz, 6 H), 5.53 (br-s, 1 H), 6.37 (br-s, 1 H), 7.42 (br-s, 1 H)
Production Example 7: Synthesis of compound (16)
700 mg of compound (4) was dissolved in 10 ml of ethanol, 77 mg of 10% Pd-C (containing 55% H2O) was added, and the mixture was hydrogenated at room temperature. After reacting for 1 hour, disappearance of the raw material was confirmed by TLC. The reaction solution was filtered through Celite, the filtrate was concentrated, and the resulting crude product was purified using a Florisil column (eluent: CH2Cl2 : EtOH = 20:1) to obtain compound (16) as 310 mg of a white solid. .
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.23 (t, J = 7.0 Hz, 9 H), 1.45-1.87 (m, 6 H), 1.90-2.07 (m, 2 H ), 2.37 (td, J = 6.8 Hz, 2.1 Hz, 2H), 3.19-3.30 (m, 2H), 3.44 (t, J = 6.6 Hz, 1H), 3.82 (q, J = 7.0 Hz, 6 H) , 5.53 (br-s, 1 H), 6.37 (br-s, 1 H), 7.42 (br-s, 1 H)
製造例8:化合物(17)の合成
化合物(5)550 mgをエタノール20 mlに溶解し、10% Pd-C(55% H2O含有) 95 mg を加え、室温で水素添加した。3時間反応させた後にTLCにて原料消失を確認した。反応液をセライト濾過してろ液を濃縮し、得られた粗生物をフロリジルカラム (溶出液 : CH2Cl2 : EtOH = 20:1)にて精製することにより161mgの無色油状物として化合物(17)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.63 (br-t, J = 8.2 Hz, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.31-1.57 (m, 8 H), 1.57-1.68 (m, 3 H), 1.78-1.90 (m, 1 H), 2.70 (t, J = 6.8Hz, 2H), 3.25 (q, J = 6.9 Hz, 2 H), 3.31-3.37 (m, 1 H), 3.82 (q, J = 7.0 Hz, 6 H), 7.27 (br-s, 1 H)。
Production example 8: Synthesis of compound (17)
550 mg of compound (5) was dissolved in 20 ml of ethanol, 95 mg of 10% Pd-C (containing 55% H2O) was added, and the mixture was hydrogenated at room temperature. After reacting for 3 hours, disappearance of the raw material was confirmed by TLC. The reaction solution was filtered through Celite, the filtrate was concentrated, and the resulting crude product was purified using a Florisil column (eluent: CH2Cl2 : EtOH = 20:1) to obtain 161 mg of compound (17) as a colorless oil. Ta.
1H NMR (CDCl3, 400 MHz) δ 0.63 (br-t, J = 8.2 Hz, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.31-1.57 (m, 8 H), 1.57-1.68 (m, 3 H), 1.78-1.90 (m, 1 H), 2.70 (t, J = 6.8Hz, 2H), 3.25 (q, J = 6.9 Hz, 2 H), 3.31-3.37 (m, 1 H ), 3.82 (q, J = 7.0 Hz, 6 H), 7.27 (br-s, 1 H).
製造例9:化合物(18)の合成
化合物(6)1400mgをエタノール10 mlに溶解し、10% Pd-C(55% H2O含有) 128 mg を加え、室温で水素添加した。5時間反応させた後にTLCにて原料消失を確認した。反応液をセライト濾過してろ液を濃縮し、得られた粗生物をフロリジルカラム (溶出液 : CH2Cl2 : EtOH = 20:1)にて精製することにより470mgの無色油状物として化合物(18)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.58-0.68 (m, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.57 (tt, J = 7.8 Hz, 7.2 Hz, 2 H), 1.65-1.95 (m, 2 H), 2.74-2.82 (m, 1 H), 3.03 (dt, J = 4.5 Hz, 1.7 Hz, 1 H), 3.13-3.26 (m, 2 H), 3.56-3.61 (m, 1H), 3.81 (q, J = 7.0 H
Production Example 9: Synthesis of compound (18)
1400 mg of compound (6) was dissolved in 10 ml of ethanol, 128 mg of 10% Pd-C (containing 55% H2O) was added, and the mixture was hydrogenated at room temperature. After reacting for 5 hours, disappearance of the raw material was confirmed by TLC. The reaction solution was filtered through Celite, the filtrate was concentrated, and the resulting crude product was purified using a Florisil column (eluent: CH2Cl2 : EtOH = 20:1) to obtain 470 mg of compound (18) as a colorless oil. Ta.
1H NMR (CDCl3, 400 MHz) δ 0.58-0.68 (m, 2 H), 1.22 (t, J = 7.0 Hz, 9 H), 1.57 (tt, J = 7.8 Hz, 7.2 Hz, 2 H), 1.65- 1.95 (m, 2 H), 2.74-2.82 (m, 1 H), 3.03 (dt, J = 4.5 Hz, 1.7 Hz, 1 H), 3.13-3.26 (m, 2 H), 3.56-3.61 (m, 1H), 3.81 (q, J = 7.0H
製造例10:化合物(19)の合成
化合物(7)1100mgをエタノール20 mlに溶解し、10% Pd-C(55% H2O含有) 183 mg を加え、室温で水素添加した。2時間反応させた後にTLCにて原料消失を確認した。反応液をセライト濾過してろ液を濃縮し、得られた粗生物をフロリジルカラム (溶出液 : CH2Cl2 : EtOH = 20:1)にて精製することにより285mgの無色油状物として化合物(19)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.62-0.68 (m, 2 H), 1.23 (t, J = 7.0 Hz, 9 H), 1.47 (br-s, 2 H), 1.58-1.68 (m, 2 H), 2.31 (t, J = 6.0 Hz, 2 H), 3.00 (dd, J = 6.1 Hz, 5.9 Hz, 2 H), 3.26 (dd, J = 12.9 Hz, 7.0 Hz, 2 H), 3.82 (q, J = 7.0 Hz, 6 H), 7.28 (br-s, 1 H)。
z, 6 H), 5.04 (s, 2 H), 7.15 (d, J = 7.3 Hz, 2 H), 7.28-7.38 (m, 3 H), 7.44 (s, 1 H), 7.48 (br-t, J = 5.5 Hz, 1 H)。
Production Example 10: Synthesis of compound (19)
1100 mg of compound (7) was dissolved in 20 ml of ethanol, 183 mg of 10% Pd-C (containing 55% H2O) was added, and the mixture was hydrogenated at room temperature. After reacting for 2 hours, disappearance of the raw material was confirmed by TLC. The reaction solution was filtered through Celite, the filtrate was concentrated, and the resulting crude product was purified using a Florisil column (eluent: CH2Cl2 : EtOH = 20:1) to obtain 285 mg of compound (19) as a colorless oil. Ta.
1H NMR (CDCl3, 400 MHz) δ 0.62-0.68 (m, 2 H), 1.23 (t, J = 7.0 Hz, 9 H), 1.47 (br-s, 2 H), 1.58-1.68 (m, 2 H ), 2.31 (t, J = 6.0 Hz, 2 H), 3.00 (dd, J = 6.1 Hz, 5.9 Hz, 2 H), 3.26 (dd, J = 12.9 Hz, 7.0 Hz, 2 H), 3.82 (q , J = 7.0 Hz, 6 H), 7.28 (br-s, 1 H).
z, 6 H), 5.04 (s, 2 H), 7.15 (d, J = 7.3 Hz, 2 H), 7.28-7.38 (m, 3 H), 7.44 (s, 1 H), 7.48 (br-t , J = 5.5 Hz, 1 H).
製造例11:化合物(20)の合成
化合物(8)1600mgをエタノール25mlに溶解し、10% Pd-C(55% H2O含有) 193 mg を加え、室温で水素添加した。3時間反応させた後にTLCにて原料消失を確認した。反応液をセライト濾過してろ液を濃縮し、得られた粗生物をフロリジルカラム (溶出液 : CH2Cl2 : EtOH = 10:1)にて精製することにより870mgの無色油状物として化合物(20)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.23 (t, J = 7.0 Hz, 9 H), 1.58-1.67 (m, 4 H), 1.77 (tt, J = 7.4 Hz, 6.9 Hz, 2 H), 2.23 (t, J = 7.3 Hz, 2 H), 2.36 (t, J = 6.3 Hz, 2 H), 2743 (t, J = 6.8 Hz, 2 H), 3.14-3.21 (m, 2 H), 3.82 (q, J = 7.0 Hz, 6 H), 5.05-5.34 (m, 2 H), 6.05 (br-s, 1 H)。
Production Example 11: Synthesis of compound (20)
1600 mg of compound (8) was dissolved in 25 ml of ethanol, 193 mg of 10% Pd-C (containing 55% H2O) was added, and the mixture was hydrogenated at room temperature. After reacting for 3 hours, disappearance of the raw material was confirmed by TLC. The reaction solution was filtered through Celite, the filtrate was concentrated, and the resulting crude product was purified using a Florisil column (eluent: CH2Cl2 : EtOH = 10:1) to obtain 870 mg of compound (20) as a colorless oil. Ta.
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.23 (t, J = 7.0 Hz, 9 H), 1.58-1.67 (m, 4 H), 1.77 (tt, J = 7.4 Hz , 6.9 Hz, 2 H), 2.23 (t, J = 7.3 Hz, 2 H), 2.36 (t, J = 6.3 Hz, 2 H), 2743 (t, J = 6.8 Hz, 2 H), 3.14-3.21 (m, 2 H), 3.82 (q, J = 7.0 Hz, 6 H), 5.05-5.34 (m, 2 H), 6.05 (br-s, 1 H).
製造例12:化合物(21)の合成
化合物(9)590mgをエタノール20mlに溶解し、10% Pd-C(55% H2O含有) 153 mg を加え、室温で水素添加した。3時間反応させた後にTLCにて原料消失を確認した。反応液をセライト濾過して触媒を除去後、ろ液を濃縮することにより270mgの無色油状物として化合物(21)を得た。
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.23 (t, J = 7.0 Hz, 9 H), 1.58-1.67 (m, 4 H), 1.77 (tt, J = 7.4 Hz, 6.9 Hz, 2 H), 2.23 (t, J = 7.3 Hz, 2 H), 2.36 (t, J = 6.3 Hz, 2 H), 2743 (t, J = 6.8 Hz, 2 H), 3.14-3.21 (m, 2 H), 3.82 (q, J = 7.0 Hz, 6 H), 5.05-5.34 (m, 2 H), 6.05 (br-s, 1 H)。
Production Example 12: Synthesis of compound (21)
590 mg of compound (9) was dissolved in 20 ml of ethanol, 153 mg of 10% Pd-C (containing 55% H2O) was added, and the mixture was hydrogenated at room temperature. After reacting for 3 hours, disappearance of the raw material was confirmed by TLC. The reaction solution was filtered through Celite to remove the catalyst, and the filtrate was concentrated to obtain 270 mg of compound (21) as a colorless oil.
1H NMR (CDCl3, 400 MHz) δ 0.60-0.68 (m, 2 H), 1.23 (t, J = 7.0 Hz, 9 H), 1.58-1.67 (m, 4 H), 1.77 (tt, J = 7.4 Hz , 6.9 Hz, 2 H), 2.23 (t, J = 7.3 Hz, 2 H), 2.36 (t, J = 6.3 Hz, 2 H), 2743 (t, J = 6.8 Hz, 2 H), 3.14-3.21 (m, 2 H), 3.82 (q, J = 7.0 Hz, 6 H), 5.05-5.34 (m, 2 H), 6.05 (br-s, 1 H).
実施例1:化合物(S1)と(S2)を用いたセチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物の製造
1-ブタノール(0.8ml)とスルホコハク酸ジオクチルナトリウム(440mg)を純水20mlに溶かし、溶液Aを調製した。次にセチルピリジニウム塩化物水和物(37mg)をN,N-ジメチルホルムアミド(1ml)に溶かして溶液Bを調製した。ナスフラスコ(容量50ml)中に溶液Aと溶液Bと化合物(S1)(0.2ml;東京化成工業製)を加え、室温にて1時間攪拌した。次に化合物(S2)(0.1ml;東京化成製)を加えてさらに1時間攪拌した。得られた混液を透析膜(Spectrum Laboratories社製Float-A-lyzer (登録商標)G2分画分子量(MWCO);20kD)を用いて48時間透析処理を行う。透析処理した溶液を0.22μmフィルター(テクノラボエスシィ社製シリンジフィルター(品番TLMC25022))により無菌ろ過した。
Example 1: Production of silicon nanoparticle composition containing cetylpyridinium chloride hydrate using compounds (S1) and (S2)
Solution A was prepared by dissolving 1-butanol (0.8 ml) and dioctyl sodium sulfosuccinate (440 mg) in 20 ml of pure water. Next, solution B was prepared by dissolving cetylpyridinium chloride hydrate (37 mg) in N,N-dimethylformamide (1 ml). Solution A, solution B, and compound (S1) (0.2 ml; manufactured by Tokyo Chemical Industry Co., Ltd.) were added to an eggplant flask (volume 50 ml), and the mixture was stirred at room temperature for 1 hour. Next, Compound (S2) (0.1 ml; manufactured by Tokyo Kasei) was added, and the mixture was further stirred for 1 hour. The resulting mixed solution is subjected to dialysis treatment for 48 hours using a dialysis membrane (Float-A-lyzer (registered trademark) G2 molecular weight cutoff (MWCO); 20 kD, manufactured by Spectrum Laboratories). The dialyzed solution was sterile filtered using a 0.22 μm filter (syringe filter manufactured by Techno Lab SC (product number TLMC25022)).
実施例2:化合物(S3)を用いたセチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物の製造
サンプル管(容量30ml)中に実施例1記載の溶液A(5.2ml)と溶液B(0.25ml)と化合物(S3)(47.6μl;Sigma-Aldrich社製)を加え、室温にて2時間攪拌した。得られた混液を透析膜(Spectrum Laboratories社製Float-A-lyzer (登録商標)G2分画分子量(MWCO);20kD)を用いて48時間透析処理を行う。透析処理した溶液を0.22μmフィルター(テクノラボエスシィ社製シリンジフィルター(品番TLMC25022))により無菌ろ過した。
Example 2: Production of silicon nanoparticle composition containing cetylpyridinium chloride hydrate using compound (S3)
Solution A (5.2 ml), solution B (0.25 ml), and compound (S3) (47.6 μl; manufactured by Sigma-Aldrich) described in Example 1 were added to a sample tube (capacity 30 ml) and stirred at room temperature for 2 hours. did. The resulting mixed solution is subjected to dialysis treatment for 48 hours using a dialysis membrane (Float-A-lyzer (registered trademark) G2 molecular weight cutoff (MWCO); 20 kD, manufactured by Spectrum Laboratories). The dialyzed solution was sterile filtered using a 0.22 μm filter (syringe filter manufactured by Techno Lab SC (product number TLMC25022)).
実施例3~10
化合物(S1)に換えて以下のケイ素化合物(S4)~(S10)を用い、実施例1と同様の
手法にて、以下の実施例3から実施例9のセチルピリジニウム塩化物水和物含有ケイ素
ナノ粒子組成物を製造した。
Examples 3 to 10
The cetylpyridinium chloride hydrate-containing silicones of Examples 3 to 9 below were prepared in the same manner as in Example 1 by using the following silicon compounds (S4) to (S10) in place of compound (S1). A nanoparticle composition was produced.
実施例3~10で用いたケイ素化合物は以下の表3のとおりである。
実施例11:化合物(S3)と(S2)を用いたセチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物の製造
サンプル管(容量30ml)中に実施例1記載の溶液A(5.2ml)と溶液B(0.25ml)と化合物(S3)(47.6μl;Sigma-Aldrich社製)を加え、室温にて1時間攪拌した。次に化合物(S2)(25μl;東京化成工業株式会社製)を加えてさらに1時間攪拌した。得られた混液を透析膜(Spectrum Laboratories社製Float-A-lyzer (登録商標)G2分画分子量(MWCO);20kD)を用いて48時間透析処理を行う。透析処理した溶液を0.22μmフィルター(テクノラボエスシィ社製シリンジフィルター(品番TLMC25022))により無菌ろ過した。
Example 11: Production of silicon nanoparticle composition containing cetylpyridinium chloride hydrate using compounds (S3) and (S2)
Solution A (5.2 ml), solution B (0.25 ml), and compound (S3) (47.6 μl; manufactured by Sigma-Aldrich) described in Example 1 were added to a sample tube (volume 30 ml) and stirred at room temperature for 1 hour. did. Next, compound (S2) (25 μl; manufactured by Tokyo Kasei Kogyo Co., Ltd.) was added, and the mixture was further stirred for 1 hour. The resulting mixed solution is subjected to dialysis treatment for 48 hours using a dialysis membrane (Float-A-lyzer (registered trademark) G2 molecular weight cutoff (MWCO); 20 kD, manufactured by Spectrum Laboratories). The dialyzed solution was sterile filtered using a 0.22 μm filter (syringe filter manufactured by Techno Lab SC (product number TLMC25022)).
実施例12:化合物(S3)と化合物(10)を用いたセチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物の製造
サンプル管(容量30mL)中に実施例1に記載の溶液A(5.2ml)と溶液B(0.25ml)と化合物(S1)50μLを加え、室温にて1時間撹拌した。次に実施例化合物(10)40mgを加えてさらに1時間撹拌した。得られた混液を透析膜(Spectrum Laboratories社製 Float-A-lyzer(登録商標)G2 MWCO : 20kD)を用いて48時間透析処理を行った。透析処理した溶液を0.22μmフィルター(Merck Millipore社製 Durapore、Millex共に登録商標)により無菌ろ過した。
Example 12: Production of silicon nanoparticle composition containing cetylpyridinium chloride hydrate using compound (S3) and compound (10)
Solution A (5.2 ml), solution B (0.25 ml), and 50 μL of compound (S1) described in Example 1 were added to a sample tube (volume 30 mL), and the mixture was stirred at room temperature for 1 hour. Next, 40 mg of Example Compound (10) was added and further stirred for 1 hour. The resulting mixed solution was subjected to dialysis treatment for 48 hours using a dialysis membrane (Float-A-lyzer (registered trademark) G2 MWCO: 20 kD, manufactured by Spectrum Laboratories). The dialyzed solution was sterile filtered using a 0.22 μm filter (Durapore and Millex, both registered trademarks, manufactured by Merck Millipore).
実施例13:化合物(S3)と化合物(11)を用いたセチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物の製造
サンプル管(容量30mL)中に製造例1に記載の溶液A(5.2ml)と溶液B(0.25ml)と化合物(S1)50μLを加え、室温にて1時間撹拌した。次に実施例化合物(11)40mgを加えてさらに1時間撹拌した。得られた混液を透析膜(Spectrum Laboratories社製 Float-A-lyzer(登録商標)G2 MWCO : 20kD)を用いて48時間透析処理を行った。透析処理した溶液を0.22μmフィルター(Merck Millipore社製 Durapore、Millex共に登録商標)により無菌ろ過した。
Example 13: Production of silicon nanoparticle composition containing cetylpyridinium chloride hydrate using compound (S3) and compound (11)
Solution A (5.2 ml), solution B (0.25 ml), and 50 μL of compound (S1) described in Production Example 1 were added to a sample tube (volume 30 mL) and stirred at room temperature for 1 hour. Next, 40 mg of Example Compound (11) was added and further stirred for 1 hour. The resulting mixed solution was subjected to dialysis treatment for 48 hours using a dialysis membrane (Float-A-lyzer (registered trademark) G2 MWCO: 20 kD, manufactured by Spectrum Laboratories). The dialyzed solution was sterile filtered using a 0.22 μm filter (Durapore and Millex, both registered trademarks, manufactured by Merck Millipore).
実施例1~11で製造したセチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物
における薬物濃度、薬物搭載率及び平均粒子径を測定した。結果を表4に示す。
セチルピリジニウム塩化物濃度はHPLCで測定した。
(a) セチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物をMWCO 300Kの
限外ろ過膜(ポール社製)を用いて限外ろ過した。限外ろ液中のセチルピリジニウム塩化物
の濃度をHPLCで測定することで、未搭載セチルピリジニウム塩化物量を測定した。
搭載率を下記式により計算した。
平均粒子径はゼータサイザーナノZS(マルバーン社製)を用い、動的光散乱法にて有効径として測定した。
The drug concentration, drug loading rate, and average particle diameter of the cetylpyridinium chloride hydrate-containing silicon nanoparticle compositions produced in Examples 1 to 11 were measured. The results are shown in Table 4.
Cetylpyridinium chloride concentration was measured by HPLC.
(a) A silicon nanoparticle composition containing cetylpyridinium chloride hydrate was ultrafiltered using a MWCO 300K ultrafiltration membrane (manufactured by Pall Corporation). The amount of unloaded cetylpyridinium chloride was determined by measuring the concentration of cetylpyridinium chloride in the ultrafiltrate by HPLC.
The loading rate was calculated using the following formula.
The average particle diameter was measured as an effective diameter by dynamic light scattering using Zetasizer Nano ZS (manufactured by Malvern).
次に実験例(抗菌剤)から薬物含有シリカナノ粒子組成物の製造法を記載する。 Next, a method for producing a drug-containing silica nanoparticle composition will be described from an experimental example (antibacterial agent).
実験例1:レボフロキサシン含有ケイ素ナノ粒子組成物(LVF-NPs)の製造
1-ブタノール(0.8ml)とスルホコハク酸ジオクチルナトリウム(440mg)を純水20mlに溶かし、溶液Aを調製した。次にレボフロキサシン(37.4mg)をN,N-ジメチルホルムアミド(1ml)に溶かして溶液Bを調製した。ナスフラスコ(容量50ml)中に溶液Aと溶液Bとトリエトキシビニルシラン(0.2ml;東京化成工業製)を加え、室温にて1時間攪拌した。次に (3―アミノプロピル)トリエトオキシシラン(0.1ml;東京化成製)を加えてさらに1時間攪拌した。得られた混液を透析膜(Spectrum Laboratories社製Float-A-lyzer (登録商標)G2分画分子量(MWCO);20kD)を用いて48時間透析処理を行う。透析処理した溶液を0.22μmフィルター(テクノラボエスシィ社製シリンジフィルター(品番TLMC25022))により無菌ろ過し標記組成物を得る。
Experimental Example 1: Production of levofloxacin-containing silicon nanoparticle composition (LVF-NPs) Solution A was prepared by dissolving 1-butanol (0.8 ml) and dioctyl sodium sulfosuccinate (440 mg) in 20 ml of pure water. Next, solution B was prepared by dissolving levofloxacin (37.4 mg) in N,N-dimethylformamide (1 ml). Solution A, solution B, and triethoxyvinylsilane (0.2 ml; manufactured by Tokyo Chemical Industry Co., Ltd.) were added to an eggplant flask (volume 50 ml), and the mixture was stirred at room temperature for 1 hour. Next, (3-aminopropyl)triethoxysilane (0.1 ml; manufactured by Tokyo Kasei) was added and stirred for an additional hour. The resulting mixed solution is subjected to dialysis treatment for 48 hours using a dialysis membrane (Float-A-lyzer (registered trademark) G2 molecular weight cutoff (MWCO); 20 kD, manufactured by Spectrum Laboratories). The dialyzed solution is sterile filtered using a 0.22 μm filter (syringe filter manufactured by Techno Lab SC (product number TLMC25022)) to obtain the title composition.
実験例2:シプロフロキサシン含有シリカナノ粒子組成物(CPFX-NPs)の製造
1-ブタノール(0.8ml)とスルホコハク酸ジオクチルナトリウム(440mg)を純水20mlに溶かし、溶液Aを調製した。次にシプロフロキサシン(34.3mg)をN,N-ジメチルホルムアミド(1ml)に溶かして溶液Bを調製した。ナスフラスコ(容量50ml)中に溶液Aと溶液Bとトリエトキシビニルシラン(0.2ml;東京化成工業製)を加え、室温にて1時間攪拌した。次に (3―アミノプロピル)トリエトオキシシラン(0.1ml;東京化成製)を加えてさらに1時間攪拌した。得られた混液を透析膜(Spectrum Laboratories社製Float-A-lyzer (登録商標)G2分画分子量(MWCO);20kD)を用いて48時間透析処理を行う。透析処理した溶液を0.22μmフィルター(テクノラボエスシィ社製シリンジフィルター(品番TLMC25022))により無菌ろ過し標記組成物を得る。
Experimental Example 2: Production of ciprofloxacin-containing silica nanoparticle composition (CPFX-NPs) Solution A was prepared by dissolving 1-butanol (0.8 ml) and dioctyl sodium sulfosuccinate (440 mg) in 20 ml of pure water. Next, solution B was prepared by dissolving ciprofloxacin (34.3 mg) in N,N-dimethylformamide (1 ml). Solution A, solution B, and triethoxyvinylsilane (0.2 ml; manufactured by Tokyo Chemical Industry Co., Ltd.) were added to an eggplant flask (volume 50 ml), and the mixture was stirred at room temperature for 1 hour. Next, (3-aminopropyl)triethoxysilane (0.1 ml; manufactured by Tokyo Kasei) was added and stirred for an additional hour. The resulting mixed solution is subjected to dialysis treatment for 48 hours using a dialysis membrane (Float-A-lyzer (registered trademark) G2 molecular weight cutoff (MWCO); 20 kD, manufactured by Spectrum Laboratories). The dialyzed solution is sterile filtered using a 0.22 μm filter (syringe filter manufactured by Techno Lab SC (product number TLMC25022)) to obtain the title composition.
実験例3:クリナフロキサシン含有シリカナノ粒子組成物(CLFX-NPs)の製造
1-ブタノール(0.8ml)とスルホコハク酸ジオクチルナトリウム(440mg)を純水20mlに溶かし、溶液Aを調製した。次にクリナフロキサシン(37.9mg)をN,N-ジメチルホルムアミド(1ml)に溶かして溶液Bを調製した。ナスフラスコ(容量50ml)中に溶液Aと溶液Bとトリエトキシビニルシラン(0.2ml;東京化成工業製)を加え、室温にて1時間攪拌した。次に (3―アミノプロピル)トリエトオキシシラン(0.1ml;東京化成製)を加えてさらに1時間攪拌した。得られた混液を透析膜(Spectrum Laboratories社製Float-A-lyzer (登録商標)G2分画分子量(MWCO);20kD)を用いて48時間透析処理を行う。透析処理した溶液を0.22μmフィルター(テクノラボエスシィ社製シリンジフィルター(品番TLMC25022))により無菌ろ過し標記組成物を得る。
Experimental Example 3: Production of clinafloxacin-containing silica nanoparticle composition (CLFX-NPs) 1-butanol (0.8 ml) and dioctyl sodium sulfosuccinate (440 mg) were dissolved in 20 ml of pure water to prepare solution A. Next, solution B was prepared by dissolving clinafloxacin (37.9 mg) in N,N-dimethylformamide (1 ml). Solution A, solution B, and triethoxyvinylsilane (0.2 ml; manufactured by Tokyo Chemical Industry Co., Ltd.) were added to an eggplant flask (volume 50 ml), and the mixture was stirred at room temperature for 1 hour. Next, (3-aminopropyl)triethoxysilane (0.1 ml; manufactured by Tokyo Kasei) was added and stirred for an additional hour. The resulting mixed solution is subjected to dialysis treatment for 48 hours using a dialysis membrane (Float-A-lyzer (registered trademark) G2 molecular weight cutoff (MWCO); 20 kD, manufactured by Spectrum Laboratories). The dialyzed solution is sterile filtered using a 0.22 μm filter (syringe filter manufactured by Techno Lab SC (product number TLMC25022)) to obtain the title composition.
[効能1]
実施例で製造されたセチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物
実施例1の抗菌活性評価
試験目的:実施例1の下記試験菌株に対する抗菌活性を評価
試験菌株: S. aureus FDA 209P (MSSA), E. coli ATCC 8739,
S. aureus MU-3 (MRSA), P. aeruginosa ATCC 27853
試験方法: Clinical Laboratory Standards Instituteに準じた微量液体希釈法
(i)-80℃保存菌株をMHII agarに塗付し、35℃、16-20 hr培養する。
(ii)培養菌をMHIIBにMcFarland 0.5になるよう懸濁し、懸濁液を100倍希釈し菌数が約106 CFU/mLになるようMHIIBで調製する。
(iii)各化合物原液を次項に示すtop doseにMHIIBで調製後、MHIIBを用いて2倍希釈を繰り返し、化合物含有培地を調製する。
(iv)96well plateに(iii)の各化合物含有培地50 μLを分注し、(ii)の菌液50 μLを接種する。35℃、20-24 時間培養する。
判定方法:肉眼で菌の発育が認められない最少濃度をMinimum Inhibitory
Antibacterial activity evaluation test of the cetylpyridinium chloride hydrate-containing silicon nanoparticle composition produced in Example 1 Purpose: Evaluate the antibacterial activity of Example 1 against the following test bacterial strains Test strain: S. aureus FDA 209P ( MSSA), E. coli ATCC 8739,
S. aureus MU-3 (MRSA), P. aeruginosa ATCC 27853
Test method: Broth microdilution method according to Clinical Laboratory Standards Institute
(i) Apply the strain stored at -80°C to MHII agar and culture at 35°C for 16-20 hr.
(ii) Suspend the cultured bacteria in MHIIB to a McFarland concentration of 0.5, dilute the suspension 100 times, and prepare the bacterial count in MHIIB to approximately 10 6 CFU/mL.
(iii) After preparing each compound stock solution to the top dose shown in the next section using MHIIB, repeat the 2-fold dilution using MHIIB to prepare a compound-containing medium.
(iv) Dispense 50 μL of each compound-containing medium from (iii) into a 96-well plate, and inoculate with 50 μL of the bacterial solution from (ii). Incubate at 35℃ for 20-24 hours.
Judgment method: Minimum Inhibitory is the lowest concentration at which no bacterial growth is observed with the naked eye.
[効能2]
コーティング素材の抗菌活性評価;
試験目的:各種素材にコーティングした実施例1で製造したセチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物(ACPC- NPs)について、抗菌活性の有無を評価。
試験菌株: S. aureus FDA 209P (MSSA), E. coli ATCC 8739,
S. aureus MU-3 (MRSA), P. aeruginosa ATCC 27853
試験方法:
(i)-80℃保存菌株をMHII agarに塗付し、35℃、16-20 時間培養する。
(ii)培養菌をMHIIBにMcFarland 0.5になるように懸濁し、菌数が約104CFU/mlになるようMHIIBで適宜希釈する。
(iii)それを試験菌液として、MHII agar上に0.2mL滴下し、その上に試験片(50mm×50mm)を載せる。(試験片の自重で自然に菌液が広がる)シャーレに蓋をして35℃、20-24時間培養する。
判定方法:無加工試験片と比較して、明らかにコロニーの生育が阻害されている場合に、効果有りと判定する。
Evaluation of antibacterial activity of coating materials;
Test purpose: Evaluate the antibacterial activity of the cetylpyridinium chloride hydrate-containing silicon nanoparticle composition (ACPC-NPs) produced in Example 1 coated on various materials.
Test strain: S. aureus FDA 209P (MSSA), E. coli ATCC 8739,
S. aureus MU-3 (MRSA), P. aeruginosa ATCC 27853
Test method:
(i) Apply the strain stored at -80°C to MHII agar and incubate at 35°C for 16-20 hours.
(ii) Suspend the cultured bacteria in MHIIB to a McFarland concentration of 0.5, and dilute appropriately with MHIIB to obtain a bacterial count of approximately 104 CFU/ml.
(iii) Drop 0.2 mL of this as a test bacterial solution onto MHII agar, and place a test piece (50 mm x 50 mm) on top of it. (The bacterial solution will spread naturally due to the weight of the test piece.) Cover the Petri dish and incubate at 35℃ for 20-24 hours.
Judgment method: It is judged that there is an effect when colony growth is clearly inhibited compared to the unprocessed test piece.
[効能3]
実験例1~3及び実施例1で製造したナノ粒子組成物塗布素材からの薬物溶出性を評価した。
試験条件
素材;チタン金属(5×5cm)
塗布薬物量; 100μg/25cm2 (4μg/cm2)
加工方法; 滴下後、風乾
試験容器; ガラスシャーレ
試験液; PBS pH7.4、20ml
振とう条件; 37℃、10rpm
サンプリングポイント; 1hr、2hr、4hr、8hr、24hr
評価したNPsサンプル;
薬物溶出率,(%)
Drug elution from the nanoparticle composition-coated materials produced in Experimental Examples 1 to 3 and Example 1 was evaluated.
Test conditions Material: Titanium metal (5 x 5 cm)
Amount of applied drug: 100μg/25cm2 (4μg/cm2)
Processing method: After dropping, air dry Test container: Glass Petri dish Test solution: PBS pH7.4, 20ml
Shaking conditions: 37℃, 10rpm
Sampling points; 1hr, 2hr, 4hr, 8hr, 24hr
Evaluated NPs samples;
Drug elution rate, (%)
[効能4]
実施例1で製造したセチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物(ACPC-NPs)の持続的抗菌活性について以下にしめす実験より評価した。
未処理のチタンプレート(1)と、セチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物をコーティングしたチタンプレート(2)を用い、メチシリン耐性黄色ブドウ球菌MRSA(S.aureus MU3)の試験片上での発育を指標とした持続的抗菌活性を以下の試験方法に従って評価した。
試験方法:
(i) 試験片(1)(未処理のチタンプレート50mm×50mm)及び試験片(2)(実施例1のセチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物をコーティングしたチタンプレート50mm×50mm)を1枚ずつ9cmシャーレに入れた後、PBS 20ml加え、37℃、55rpmで振盪する。
(ii) 1日ごとにPBSを新鮮なものと交換し、振盪開始後1,3,5,7,14,21,及び28日に各試験片を取り出し、表面をPBSで洗い流した後、自然乾燥したものを抗菌活性評価に用いる。
(iii) -80℃で保存したS.aureus MU-3菌株をミューラーヒントンII寒天培地(Mueller Hinton II agar ; MHIIA)に塗布し、35℃、16~20時間培養した後、培養菌をミューラーヒントンIIブロス(Muller Hinton II broth; MHIIB)にマクファーランド(McFarland)濁度0.5になるように懸濁し、菌数が約104CFU(colony forming unit)/ml.になるように適宜希釈する(試験菌液)。
(iv) 試験菌液をMHIIA上に0.2ml滴下し、その上に各試験片を載せ、蓋をして35℃、
20~24時間培養する。
(v) 試験片(1)の菌の発育を+++とし、試験片(2)の菌の発育が試験片(1)と比較して同程度の場合を+++、概ね試験片(1)の50%以下の場合を++、概ね数個~50個以下のコロニー数である場合を+、菌の発育を認めない場合をーとして評価し、―~++の場合を抗菌活性有りと判断する。
試験結果;
第9表に示すように、試験片(1)は試験開始初日から菌の発育が認められた。これに対し、試験片(2)では試験開始から14日目においても菌の発育は認められなかった。21日目には僅かな菌の発育が認められたものの、28日目においてもその発育は軽微なものであった。
本試験により、セチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物によるコーティグによって、チタンプレート表面上の持続的な抗菌活性が認められた。
The sustained antibacterial activity of the cetylpyridinium chloride hydrate-containing silicon nanoparticle composition (ACPC-NPs) produced in Example 1 was evaluated by the experiment shown below.
Using an untreated titanium plate (1) and a titanium plate (2) coated with a silicon nanoparticle composition containing cetylpyridinium chloride hydrate, a sample of methicillin-resistant Staphylococcus aureus MRSA (S. aureus MU3) was tested. The sustained antibacterial activity using growth as an index was evaluated according to the following test method.
Test method:
(i) Test piece (1) (untreated titanium plate 50 mm x 50 mm) and test piece (2) (titanium plate 50 mm x 50 mm coated with the cetylpyridinium chloride hydrate-containing silicon nanoparticle composition of Example 1) ) into a 9cm Petri dish, add 20ml of PBS, and shake at 37℃ and 55rpm.
(ii) Replace the PBS with fresh one every day, take out each test piece on days 1, 3, 5, 7, 14, 21, and 28 after the start of shaking, rinse the surface with PBS, and then leave it naturally. The dried product is used for antibacterial activity evaluation.
(iii) Spread the S. aureus MU-3 strain stored at -80℃ onto Mueller Hinton II agar (MHIIA), culture at 35℃ for 16 to 20 hours, and then transfer the cultured bacteria to Mueller Hinton II agar (MHIIA). Suspend in Muller Hinton II broth (MHIIB) to a McFarland turbidity of 0.5, and dilute as appropriate so that the number of bacteria is approximately 104 CFU (colony forming unit)/ml. liquid).
(iv) Drop 0.2ml of the test bacteria solution onto MHIIA, place each test piece on top of it, cover it, and incubate at 35℃.
Incubate for 20-24 hours.
(v) The growth of bacteria on test piece (1) is defined as +++, and when the growth of bacteria on test piece (2) is at the same level as that of test piece (1), +++ is approximately the same as on test piece (1). If the number of colonies is 50% or less of 1), it is evaluated as ++, if the number of colonies is approximately from a few to 50 or less, it is evaluated as +, if no bacterial growth is observed, it is evaluated as -, and if it is - to ++, it is evaluated as antibacterial activity. It is determined that there is.
Test results;
As shown in Table 9, bacterial growth was observed on the test piece (1) from the first day of the test. In contrast, no bacterial growth was observed in test piece (2) even on the 14th day after the start of the test. Although a small amount of bacterial growth was observed on the 21st day, the growth was still slight on the 28th day.
In this test, sustained antibacterial activity was observed on the titanium plate surface by coating with a silicon nanoparticle composition containing cetylpyridinium chloride hydrate.
[効能5]
実施例1で製造されたセチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物の抗ウイルス活性評価試験
*一般財団法人 日本繊維製品品質技術センター 神戸試験センターにて実施
試験条件:
試験ウイルス: インフルエンザウイルスA
試験サンプル:(i)0.06%セチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物水溶液 (実施例1)
(ii)0.006%セチルピリジニウム塩化物水和物含有ケイ素ナノ粒子組成物水溶液 (実施例1の1/10濃度)
試験条件:ウイルス懸濁液:試験サンプル=1:9
作用温度 25℃
作用時間 15秒、5分
感染価測定法: プラーク測定法
試験結果
Antiviral activity evaluation test of the silicon nanoparticle composition containing cetylpyridinium chloride hydrate produced in Example 1 *Conducted at the Kobe Test Center of the Japan Textile Products Quality Technology Center, a general incorporated foundation Test conditions:
Test virus: Influenza virus A
Test sample: (i) Silicon nanoparticle composition aqueous solution containing 0.06% cetylpyridinium chloride hydrate (Example 1)
(ii) Aqueous solution of silicon nanoparticle composition containing 0.006% cetylpyridinium chloride hydrate (1/10 concentration of Example 1)
Test conditions: virus suspension: test sample = 1:9
Working temperature 25℃
Action time: 15 seconds, 5 minutes Infectious titer measurement method: Plaque measurement method Test results
本発明は持続的な抗ウイルス効果及び抗菌又は殺菌効果を示す。セチルピリジニウム塩化物水和物及びケイ素化合物を含むナノ粒子組成物を提供する。本発明はまた、当該組成物を担持した医療用材料又は医療器具、整形外科医療又は医療器具を用いた、感染症を予防及び/又は治療するためのドラッグデバリーシステムに利用し得る。 The present invention exhibits sustained antiviral and antibacterial or bactericidal effects. Nanoparticle compositions are provided that include cetylpyridinium chloride hydrate and a silicon compound. The present invention can also be used in a drug delivery system for preventing and/or treating infectious diseases using medical materials or medical devices, orthopedic medicine, or medical devices carrying the composition.
Claims (6)
Aは、結合又は低級アルキレンを示し;R1,R2及びR3は、それぞれ、独立して、
O-R5を示し;
R5は、
(1) 低級アルキル、又は
(2) 低級アルカノイルを示し;
R4は、
(1) 低級アルキル、
(2) 低級アルケニル、
(3) フェニル、
(4) 同一又は異なる1~2個のR6で置換されてもよいアミノ、
(5) R6―CONH、又は
(6) シアノを示し
R6は、
(1) 同一又は異なる1~2個のR7で置換されてもよい低級アルキル、
(2) 同一又は異なる1~2個のR8で置換されてもよいアミノ、
(3) 同一又は異なる1~3個の低級アルコキシで置換されてもよいシリル低級アルキル、を示し
R7は、
(1) 同一又は異なる1~2個の低級アルキルで置換されてもよいアミノ、
(2) ヒドロキシで置換されてもよいフェニル、
(3) カルバモイル、
(4) ベンジルで置換されてもよいイミダゾリル、
(5) カルボキシ、又は
(6) ベンジルオキシカルボニルで置換されてもよいグアニジノを示し;
R8は、
(1) アミノ低級アルキル(ここに、アミノは同一又は異なる1~2個の低級アルキルで
置換されてもよい)、又は
(2) カルボキシを示す。] Cetylpyridinium chloride hydrate and a specific silicon compound represented by the following general formula (I) are mixed to form micelles, and then made into nanoparticles to obtain a composition in the form of nanoparticles. , Method for Preparing Nanoparticle Compositions.
A represents a bond or lower alkylene; R 1 , R 2 and R 3 are each independently,
Shows O-R 5 ;
R5 is
(1) Lower alkyl, or (2) lower alkanoyl;
R4 is
(1) Lower alkyl,
(2) lower alkenyl,
(3) Phenyl,
(4) amino which may be substituted with the same or different 1 to 2 R 6 ,
(5) R 6 -CONH, or (6) indicates cyano
R6 is
(1) Lower alkyl optionally substituted with 1 to 2 R 7s that are the same or different;
(2) amino optionally substituted with the same or different 1 to 2 R 8 ;
(3) Indicates silyl lower alkyl which may be substituted with the same or different 1 to 3 lower alkoxy.
R7 is
(1) Amino which may be substituted with the same or different 1 to 2 lower alkyls,
(2) phenyl optionally substituted with hydroxy;
(3) Carbamoyl,
(4) imidazolyl optionally substituted with benzyl,
(5) represents guanidino which may be substituted with carboxy or (6) benzyloxycarbonyl;
R8 is
(1) represents amino lower alkyl (herein, amino may be substituted with 1 to 2 lower alkyls that are the same or different), or (2) carboxy. ]
Aが、結合又はC1-6アルキレンを示し;
R1、R2及びR3が、それぞれ、独立して、
O-R 5 を示し;
R5が、
(1) C1-6アルキル、又は
(2) C1-6アルカノイルを示し;
R4が、
(1) C1-8アルキル、
(2) C2-4アルケニル、
(3) フェニル、
(4) 1個のR8で置換されてもよいアミノ、
(5) R6―CONH、又は
(6) シアノを示し;
R6が、
(1) 同一又は異なる1~2個のR7で置換されてもよい低級アルキル、
(2) 同一又は異なる1~2個のR8で置換されてもよいアミノ、
(3) 同一又は異なる1~3個の低級アルコキシで置換されてもよいシリルC1-6
アルキルを示し;
R7が、
(1) 同一又は異なる1~2個のC1-6アルキルで置換されてもよいアミノ、
(2) ヒドロキシで置換されたフェニル、
(3) カルバモイル、
(4) ベンジルイミダゾリル、
(5) カルボキシ、又は
(6) グアニジノを示し;
R8が、アミノーC1-6アルキル(ここに、アミノは同一又は異なる1~2個のC1-6アルキルで置換されてもよい)を示し;あるいは2個のR8がこれらが結合する窒素と一緒になって、環構成ヘテロ原子として少なくとも1個の窒素を含有する飽和又は不飽和の3~12員の単環式又は二環式ヘテロ環を形成してもよい、化合物である、請求項1に記載の組成物の製法。 In the compound of formula (I),
A represents a bond or C 1-6 alkylene;
R 1 , R 2 and R 3 are each independently,
Shows O-R 5 ;
R 5 is
(1) C 1-6 alkyl, or (2) C 1-6 alkanoyl;
R 4 is
(1) C 1-8 alkyl,
(2) C 2-4 alkenyl,
(3) Phenyl,
(4) amino optionally substituted with one R8 ,
(5) R 6 -CONH, or (6) indicates cyano;
R 6 is
(1) Lower alkyl optionally substituted with 1 to 2 R 7s that are the same or different;
(2) amino optionally substituted with the same or different 1 to 2 R 8 ;
(3) Silyl C 1-6 which may be substituted with the same or different 1 to 3 lower alkoxy groups
Indicates alkyl;
R 7 is
(1) Amino which may be substituted with the same or different 1 to 2 C 1-6 alkyl,
(2) phenyl substituted with hydroxy,
(3) Carbamoyl,
(4) Benzyl imidazolyl,
(5) represents carboxy, or (6) guanidino;
R 8 represents amino-C 1-6 alkyl (wherein amino may be substituted with the same or different 1 to 2 C 1-6 alkyl); or two R 8s are bonded together. A compound which, together with nitrogen, may form a saturated or unsaturated 3- to 12-membered monocyclic or bicyclic heterocycle containing at least one nitrogen as a ring heteroatom; A method for producing the composition according to claim 1.
Aが、C1-6アルキレンを示し;
R1、R2及びR3が、それぞれ、独立して、O―R5を示し;
R5が、C1-6アルキルを示し;
R4が、R6―CONHを示し;
R6が、
(1) 同一又は異なる1~2個のR7で置換されてもよいC1-6アルキル、又は
(2) 同一又は異なる1~2個のR8で置換されてもよいアミノを示し;
R7が、
(1) 同一又は異なる2個のC1-6アルキルで置換されてもよいアミノ、
(2) ヒドロキシで置換されたフェニル、
(3) カルバモイル、
(4) ベンジルイミダゾリル、
(5) カルボキシ、又は
(6) グアニジノを示し;
R8が、アミノーC1-6アルキル(ここに、アミノは同一又は異なる1~2個のC1-6アルキルで置換されてもよい)を示す、化合物である、請求項1又は2のいずれかに記載の組成物の製法。 In the compound of formula (I),
A represents C 1-6 alkylene;
R 1 , R 2 and R 3 each independently represent O-R 5 ;
R 5 represents C 1-6 alkyl;
R 4 indicates R 6 -CONH;
R 6 is
(1) C 1-6 alkyl which may be substituted with the same or different 1 to 2 R 7s , or (2) amino which may be substituted with the same or different 1 to 2 R 8s ;
R 7 is
(1) Amino which may be substituted with two same or different C 1-6 alkyls,
(2) phenyl substituted with hydroxy,
(3) Carbamoyl,
(4) Benzyl imidazolyl,
(5) represents carboxy, or (6) guanidino;
Any of claims 1 or 2, wherein R 8 is a compound representing amino-C 1-6 alkyl (wherein amino may be substituted with the same or different 1 to 2 C 1-6 alkyl). A method for producing the composition described in Crab.
A method for producing a composition by the production method according to claim 1 and supporting it on a medical material or medical device.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022125464A JP7429491B1 (en) | 2022-08-05 | 2022-08-05 | Cetylpyridinium chloride hydrate-containing silicon nanoparticle composition and its application technology |
PCT/JP2023/028430 WO2024029594A1 (en) | 2022-08-05 | 2023-08-03 | Cetylpyridinium chloride hydrate-containing silicon nanoparticle composition and technology of applying same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022125464A JP7429491B1 (en) | 2022-08-05 | 2022-08-05 | Cetylpyridinium chloride hydrate-containing silicon nanoparticle composition and its application technology |
Publications (2)
Publication Number | Publication Date |
---|---|
JP7429491B1 true JP7429491B1 (en) | 2024-02-08 |
JP2024022106A JP2024022106A (en) | 2024-02-16 |
Family
ID=89771070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022125464A Active JP7429491B1 (en) | 2022-08-05 | 2022-08-05 | Cetylpyridinium chloride hydrate-containing silicon nanoparticle composition and its application technology |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7429491B1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008266157A (en) | 2007-04-17 | 2008-11-06 | Gunma Univ | Method for producing medicament-silica inclusion body utilizing water-oil interface |
-
2022
- 2022-08-05 JP JP2022125464A patent/JP7429491B1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008266157A (en) | 2007-04-17 | 2008-11-06 | Gunma Univ | Method for producing medicament-silica inclusion body utilizing water-oil interface |
Non-Patent Citations (2)
Title |
---|
Green Chem.,2016年,18,pp.3981-3989 |
J. AM. CHEM. SOC.,2003年,125,pp.7860-7865 |
Also Published As
Publication number | Publication date |
---|---|
JP2024022106A (en) | 2024-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11465976B2 (en) | 1,2,4-oxadiazole and thiadiazole compounds as immunomodulators | |
JP5969457B2 (en) | Compounds and their use | |
US9145395B2 (en) | Inhibition and dispersion of bacterial biofilms with imidazole-triazole derivatives | |
CN107427476A (en) | 1,2,4 oxadiazoles and thiadiazole compound as 3 substitutions of immunomodulator | |
CN107405336A (en) | 1,3,4 oxadiazoles and thiadiazole compound as immunomodulator | |
KR102232625B1 (en) | High penetration prodrug compositions and pharmaceutical composition thereof for treatment of pulmonary conditions | |
JP6215827B2 (en) | Derivatives of xanthone compounds | |
CN105308065A (en) | Polymyxin derivatives and their use in combination therapy together with different antibiotics | |
KR20210057132A (en) | Oral formulation of kappa opioid receptor agonists | |
DE19831710A1 (en) | New diacyl-hydrazine derivatives, are integrin inhibitors useful for treating e.g. thrombosis, cardiac infarction, tumors, osteoporosis, inflammation or infection | |
CA3055248A1 (en) | Engineered antimicrobial amphiphilic peptides and methods of use | |
KR20190127782A (en) | Antimicrobial Compounds, Compositions, and Uses thereof | |
WO2012041934A1 (en) | Polysubstituted 2-aminoimidazoles for controlling biofilms and process for their production | |
US20160106689A1 (en) | Use | |
JP2020536853A (en) | Small molecule inhibition of the transcription factor SALL4 and its use | |
TW201514165A (en) | Crystalline forms of d-glucitol, 1-deoxy-1-(methylamino)-,1-(6-amino-3,5-difluoropyridin-2-yl)-8-chloro-6-fluoro-1,4-dihydro-7-(3-hydroxyazetidin-1-yl)-4-oxo-3-quinolinecarboxylate and preparation process thereof | |
US20050187409A1 (en) | Inhibitors of RNase P proteins as antibacterial compounds | |
JP7429491B1 (en) | Cetylpyridinium chloride hydrate-containing silicon nanoparticle composition and its application technology | |
WO2024029594A1 (en) | Cetylpyridinium chloride hydrate-containing silicon nanoparticle composition and technology of applying same | |
US20110160253A1 (en) | Deuterated tizanidine | |
CN101541752B (en) | Antibacterial quinoline derivatives | |
KR20190127699A (en) | Cancer Treatment Compositions and Methods | |
AU2008328485B2 (en) | Novel immunoregulatory peptides, compositions and uses thereof | |
AU2013365769A1 (en) | Antimicrobial compounds, their synthesis and applications thereof | |
WO2012026988A2 (en) | Dendrimeric peptides, pharmaceutical compositions and methods of using the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220805 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230922 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231017 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231115 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231120 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231211 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231211 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240126 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240126 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7429491 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |